21322364976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{21817}}^1$

素因数の和:22459

約数の個数: 120

約数和(自身を含む): 65206322064

約数和(自身を除く): 43883957088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 617, 792, 1234, 1584, 1851, 2468, 3702, 4936, 5553, 6787, 7404, 9872, 11106, 13574, 14808, 20361, 21817, 22212, 27148, 29616, 40722, 43634, 44424, 54296, 61083, 65451, 81444, 87268, 88848, 108592, 122166, 130902, 162888, 174536, 196353, 239987, 244332, 261804, 325776, 349072, 392706, 479974, 488664, 523608, 719961, 785412, 959948, 977328, 1047216, 1439922, 1570824, 1919896, 2159883, 2879844, 3141648, 3839792, 4319766, 5759688, 8639532, 11519376, 13461089, 17279064, 26922178, 34558128, 40383267, 53844356, 80766534, 107688712, 121149801, 148071979, 161533068, 215377424, 242299602, 296143958, 323066136, 444215937, 484599204, 592287916, 646132272, 888431874, 969198408, 1184575832, 1332647811, 1776863748, 1938396816, 2369151664, 2665295622, 3553727496, 5330591244, 7107454992, 10661182488, 21322364976]

約数ペア:

[(1, 21322364976), (2, 10661182488), (3, 7107454992), (4, 5330591244), (6, 3553727496), (8, 2665295622), (9, 2369151664), (11, 1938396816), (12, 1776863748), (16, 1332647811), (18, 1184575832), (22, 969198408), (24, 888431874), (33, 646132272), (36, 592287916), (44, 484599204), (48, 444215937), (66, 323066136), (72, 296143958), (88, 242299602), (99, 215377424), (132, 161533068), (144, 148071979), (176, 121149801), (198, 107688712), (264, 80766534), (396, 53844356), (528, 40383267), (617, 34558128), (792, 26922178), (1234, 17279064), (1584, 13461089), (1851, 11519376), (2468, 8639532), (3702, 5759688), (4936, 4319766), (5553, 3839792), (6787, 3141648), (7404, 2879844), (9872, 2159883), (11106, 1919896), (13574, 1570824), (14808, 1439922), (20361, 1047216), (21817, 977328), (22212, 959948), (27148, 785412), (29616, 719961), (40722, 523608), (43634, 488664), (44424, 479974), (54296, 392706), (61083, 349072), (65451, 325776), (81444, 261804), (87268, 244332), (88848, 239987), (108592, 196353), (122166, 174536), (130902, 162888)]