12658474776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{21031}}^1$

素因数の和:21880

約数の個数: 64

約数和(自身を含む): 32708966400

約数和(自身を除く): 20050491624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 809, 1618, 2427, 3236, 4854, 6472, 9708, 19416, 21031, 25079, 42062, 50158, 63093, 75237, 84124, 100316, 126186, 150474, 168248, 200632, 252372, 300948, 504744, 601896, 651961, 1303922, 1955883, 2607844, 3911766, 5215688, 7823532, 15647064, 17014079, 34028158, 51042237, 68056316, 102084474, 136112632, 204168948, 408337896, 527436449, 1054872898, 1582309347, 2109745796, 3164618694, 4219491592, 6329237388, 12658474776]

約数ペア:

[(1, 12658474776), (2, 6329237388), (3, 4219491592), (4, 3164618694), (6, 2109745796), (8, 1582309347), (12, 1054872898), (24, 527436449), (31, 408337896), (62, 204168948), (93, 136112632), (124, 102084474), (186, 68056316), (248, 51042237), (372, 34028158), (744, 17014079), (809, 15647064), (1618, 7823532), (2427, 5215688), (3236, 3911766), (4854, 2607844), (6472, 1955883), (9708, 1303922), (19416, 651961), (21031, 601896), (25079, 504744), (42062, 300948), (50158, 252372), (63093, 200632), (75237, 168248), (84124, 150474), (100316, 126186)]