673839684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86257}}^1$

素因数の和:86305

約数の個数: 72

約数和(自身を含む): 2009466368

約数和(自身を除く): 1335626684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 86257, 172514, 258771, 345028, 517542, 603799, 776313, 1035084, 1207598, 1552626, 1811397, 2415196, 2673967, 3105252, 3622794, 5347934, 5434191, 7245588, 8021901, 10695868, 10868382, 16043802, 18717769, 21736764, 24065703, 32087604, 37435538, 48131406, 56153307, 74871076, 96262812, 112306614, 168459921, 224613228, 336919842, 673839684]

約数ペア:

[(1, 673839684), (2, 336919842), (3, 224613228), (4, 168459921), (6, 112306614), (7, 96262812), (9, 74871076), (12, 56153307), (14, 48131406), (18, 37435538), (21, 32087604), (28, 24065703), (31, 21736764), (36, 18717769), (42, 16043802), (62, 10868382), (63, 10695868), (84, 8021901), (93, 7245588), (124, 5434191), (126, 5347934), (186, 3622794), (217, 3105252), (252, 2673967), (279, 2415196), (372, 1811397), (434, 1552626), (558, 1207598), (651, 1035084), (868, 776313), (1116, 603799), (1302, 517542), (1953, 345028), (2604, 258771), (3906, 172514), (7812, 86257)]