2970940658868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{906880543}}^1$

素因数の和:906880573

約数の個数: 72

約数和(自身を含む): 9242926504448

約数和(自身を除く): 6271985845580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 906880543, 1813761086, 2720641629, 3627522172, 5441283258, 6348163801, 8161924887, 10882566516, 11789447059, 12696327602, 16323849774, 19044491403, 23578894118, 25392655204, 32647699548, 35368341177, 38088982806, 47157788236, 57133474209, 70736682354, 76177965612, 82526129413, 106105023531, 114266948418, 141473364708, 165052258826, 212210047062, 228533896836, 247578388239, 330104517652, 424420094124, 495156776478, 742735164717, 990313552956, 1485470329434, 2970940658868]

約数ペア:

[(1, 2970940658868), (2, 1485470329434), (3, 990313552956), (4, 742735164717), (6, 495156776478), (7, 424420094124), (9, 330104517652), (12, 247578388239), (13, 228533896836), (14, 212210047062), (18, 165052258826), (21, 141473364708), (26, 114266948418), (28, 106105023531), (36, 82526129413), (39, 76177965612), (42, 70736682354), (52, 57133474209), (63, 47157788236), (78, 38088982806), (84, 35368341177), (91, 32647699548), (117, 25392655204), (126, 23578894118), (156, 19044491403), (182, 16323849774), (234, 12696327602), (252, 11789447059), (273, 10882566516), (364, 8161924887), (468, 6348163801), (546, 5441283258), (819, 3627522172), (1092, 2720641629), (1638, 1813761086), (3276, 906880543)]