18852288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 62471808

約数和(自身を除く): 43619520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 169, 182, 192, 208, 224, 249, 273, 312, 332, 336, 338, 364, 416, 448, 498, 507, 546, 581, 624, 664, 672, 676, 728, 832, 996, 1014, 1079, 1092, 1162, 1183, 1248, 1328, 1344, 1352, 1456, 1743, 1992, 2028, 2158, 2184, 2324, 2366, 2496, 2656, 2704, 2912, 3237, 3486, 3549, 3984, 4056, 4316, 4368, 4648, 4732, 5312, 5408, 5824, 6474, 6972, 7098, 7553, 7968, 8112, 8632, 8736, 9296, 9464, 10816, 12948, 13944, 14027, 14196, 15106, 15936, 16224, 17264, 17472, 18592, 18928, 22659, 25896, 27888, 28054, 28392, 30212, 32448, 34528, 37184, 37856, 42081, 45318, 51792, 55776, 56108, 56784, 60424, 69056, 75712, 84162, 90636, 98189, 103584, 111552, 112216, 113568, 120848, 168324, 181272, 196378, 207168, 224432, 227136, 241696, 294567, 336648, 362544, 392756, 448864, 483392, 589134, 673296, 725088, 785512, 897728, 1178268, 1346592, 1450176, 1571024, 2356536, 2693184, 3142048, 4713072, 6284096, 9426144, 18852288]

約数ペア:

[(1, 18852288), (2, 9426144), (3, 6284096), (4, 4713072), (6, 3142048), (7, 2693184), (8, 2356536), (12, 1571024), (13, 1450176), (14, 1346592), (16, 1178268), (21, 897728), (24, 785512), (26, 725088), (28, 673296), (32, 589134), (39, 483392), (42, 448864), (48, 392756), (52, 362544), (56, 336648), (64, 294567), (78, 241696), (83, 227136), (84, 224432), (91, 207168), (96, 196378), (104, 181272), (112, 168324), (156, 120848), (166, 113568), (168, 112216), (169, 111552), (182, 103584), (192, 98189), (208, 90636), (224, 84162), (249, 75712), (273, 69056), (312, 60424), (332, 56784), (336, 56108), (338, 55776), (364, 51792), (416, 45318), (448, 42081), (498, 37856), (507, 37184), (546, 34528), (581, 32448), (624, 30212), (664, 28392), (672, 28054), (676, 27888), (728, 25896), (832, 22659), (996, 18928), (1014, 18592), (1079, 17472), (1092, 17264), (1162, 16224), (1183, 15936), (1248, 15106), (1328, 14196), (1344, 14027), (1352, 13944), (1456, 12948), (1743, 10816), (1992, 9464), (2028, 9296), (2158, 8736), (2184, 8632), (2324, 8112), (2366, 7968), (2496, 7553), (2656, 7098), (2704, 6972), (2912, 6474), (3237, 5824), (3486, 5408), (3549, 5312), (3984, 4732), (4056, 4648), (4316, 4368)]