21855533196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1\times {\mathrm{3041}}^1$

素因数の和:4399

約数の個数: 96

約数和(自身を含む): 59217080832

約数和(自身を除く): 37361547636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1277, 1407, 1876, 2554, 2814, 3041, 3831, 5108, 5628, 6082, 7662, 8939, 9123, 12164, 15324, 17878, 18246, 21287, 26817, 35756, 36492, 42574, 53634, 63861, 85148, 85559, 107268, 127722, 171118, 203747, 255444, 256677, 342236, 407494, 513354, 598913, 611241, 814988, 1026708, 1197826, 1222482, 1426229, 1796739, 2395652, 2444964, 2852458, 3593478, 3883357, 4278687, 5704916, 7186956, 7766714, 8557374, 11650071, 15533428, 17114748, 23300142, 27183499, 46600284, 54366998, 81550497, 108733996, 163100994, 260184919, 326201988, 520369838, 780554757, 1040739676, 1561109514, 1821294433, 3122219028, 3642588866, 5463883299, 7285177732, 10927766598, 21855533196]

約数ペア:

[(1, 21855533196), (2, 10927766598), (3, 7285177732), (4, 5463883299), (6, 3642588866), (7, 3122219028), (12, 1821294433), (14, 1561109514), (21, 1040739676), (28, 780554757), (42, 520369838), (67, 326201988), (84, 260184919), (134, 163100994), (201, 108733996), (268, 81550497), (402, 54366998), (469, 46600284), (804, 27183499), (938, 23300142), (1277, 17114748), (1407, 15533428), (1876, 11650071), (2554, 8557374), (2814, 7766714), (3041, 7186956), (3831, 5704916), (5108, 4278687), (5628, 3883357), (6082, 3593478), (7662, 2852458), (8939, 2444964), (9123, 2395652), (12164, 1796739), (15324, 1426229), (17878, 1222482), (18246, 1197826), (21287, 1026708), (26817, 814988), (35756, 611241), (36492, 598913), (42574, 513354), (53634, 407494), (63861, 342236), (85148, 256677), (85559, 255444), (107268, 203747), (127722, 171118)]