21663114564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{70099}}^1$

素因数の和:70409

約数の個数: 96

約数和(自身を含む): 62432742400

約数和(自身を除く): 40769627836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 283, 364, 546, 566, 849, 1092, 1132, 1698, 1981, 3396, 3679, 3962, 5943, 7358, 7924, 11037, 11886, 14716, 22074, 23772, 25753, 44148, 51506, 70099, 77259, 103012, 140198, 154518, 210297, 280396, 309036, 420594, 490693, 841188, 911287, 981386, 1472079, 1822574, 1962772, 2733861, 2944158, 3645148, 5467722, 5888316, 6379009, 10935444, 12758018, 19137027, 19838017, 25516036, 38274054, 39676034, 59514051, 76548108, 79352068, 119028102, 138866119, 238056204, 257894221, 277732238, 416598357, 515788442, 555464476, 773682663, 833196714, 1031576884, 1547365326, 1666393428, 1805259547, 3094730652, 3610519094, 5415778641, 7221038188, 10831557282, 21663114564]

約数ペア:

[(1, 21663114564), (2, 10831557282), (3, 7221038188), (4, 5415778641), (6, 3610519094), (7, 3094730652), (12, 1805259547), (13, 1666393428), (14, 1547365326), (21, 1031576884), (26, 833196714), (28, 773682663), (39, 555464476), (42, 515788442), (52, 416598357), (78, 277732238), (84, 257894221), (91, 238056204), (156, 138866119), (182, 119028102), (273, 79352068), (283, 76548108), (364, 59514051), (546, 39676034), (566, 38274054), (849, 25516036), (1092, 19838017), (1132, 19137027), (1698, 12758018), (1981, 10935444), (3396, 6379009), (3679, 5888316), (3962, 5467722), (5943, 3645148), (7358, 2944158), (7924, 2733861), (11037, 1962772), (11886, 1822574), (14716, 1472079), (22074, 981386), (23772, 911287), (25753, 841188), (44148, 490693), (51506, 420594), (70099, 309036), (77259, 280396), (103012, 210297), (140198, 154518)]