18808219248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{7541}}^1$

素因数の和:8143

約数の個数: 160

約数和(自身を含む): 59913165312

約数和(自身を除く): 41104946064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 571, 624, 728, 1092, 1142, 1456, 1713, 2184, 2284, 3426, 3997, 4368, 4568, 6852, 7423, 7541, 7994, 9136, 11991, 13704, 14846, 15082, 15988, 22269, 22623, 23982, 27408, 29692, 30164, 31976, 44538, 45246, 47964, 51961, 52787, 59384, 60328, 63952, 89076, 90492, 95928, 98033, 103922, 105574, 118768, 120656, 155883, 158361, 178152, 180984, 191856, 196066, 207844, 211148, 294099, 311766, 316722, 356304, 361968, 392132, 415688, 422296, 588198, 623532, 633444, 686231, 784264, 831376, 844592, 1176396, 1247064, 1266888, 1372462, 1568528, 2058693, 2352792, 2494128, 2533776, 2744924, 4117386, 4305911, 4705584, 5489848, 8234772, 8611822, 10979696, 12917733, 16469544, 17223644, 25835466, 30141377, 32939088, 34447288, 51670932, 55976843, 60282754, 68894576, 90424131, 103341864, 111953686, 120565508, 167930529, 180848262, 206683728, 223907372, 241131016, 335861058, 361696524, 391837901, 447814744, 482262032, 671722116, 723393048, 783675802, 895629488, 1175513703, 1343444232, 1446786096, 1567351604, 2351027406, 2686888464, 3134703208, 4702054812, 6269406416, 9404109624, 18808219248]

約数ペア:

[(1, 18808219248), (2, 9404109624), (3, 6269406416), (4, 4702054812), (6, 3134703208), (7, 2686888464), (8, 2351027406), (12, 1567351604), (13, 1446786096), (14, 1343444232), (16, 1175513703), (21, 895629488), (24, 783675802), (26, 723393048), (28, 671722116), (39, 482262032), (42, 447814744), (48, 391837901), (52, 361696524), (56, 335861058), (78, 241131016), (84, 223907372), (91, 206683728), (104, 180848262), (112, 167930529), (156, 120565508), (168, 111953686), (182, 103341864), (208, 90424131), (273, 68894576), (312, 60282754), (336, 55976843), (364, 51670932), (546, 34447288), (571, 32939088), (624, 30141377), (728, 25835466), (1092, 17223644), (1142, 16469544), (1456, 12917733), (1713, 10979696), (2184, 8611822), (2284, 8234772), (3426, 5489848), (3997, 4705584), (4368, 4305911), (4568, 4117386), (6852, 2744924), (7423, 2533776), (7541, 2494128), (7994, 2352792), (9136, 2058693), (11991, 1568528), (13704, 1372462), (14846, 1266888), (15082, 1247064), (15988, 1176396), (22269, 844592), (22623, 831376), (23982, 784264), (27408, 686231), (29692, 633444), (30164, 623532), (31976, 588198), (44538, 422296), (45246, 415688), (47964, 392132), (51961, 361968), (52787, 356304), (59384, 316722), (60328, 311766), (63952, 294099), (89076, 211148), (90492, 207844), (95928, 196066), (98033, 191856), (103922, 180984), (105574, 178152), (118768, 158361), (120656, 155883)]