19172664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 60060000

約数和(自身を除く): 40887336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 349, 436, 504, 654, 698, 763, 872, 981, 1047, 1308, 1396, 1526, 1962, 2094, 2289, 2443, 2616, 2792, 3052, 3141, 3924, 4188, 4578, 4886, 6104, 6282, 6867, 7329, 7848, 8376, 9156, 9772, 12564, 13734, 14658, 18312, 19544, 21987, 25128, 27468, 29316, 38041, 43974, 54936, 58632, 76082, 87948, 114123, 152164, 175896, 228246, 266287, 304328, 342369, 456492, 532574, 684738, 798861, 912984, 1065148, 1369476, 1597722, 2130296, 2396583, 2738952, 3195444, 4793166, 6390888, 9586332, 19172664]

約数ペア:

[(1, 19172664), (2, 9586332), (3, 6390888), (4, 4793166), (6, 3195444), (7, 2738952), (8, 2396583), (9, 2130296), (12, 1597722), (14, 1369476), (18, 1065148), (21, 912984), (24, 798861), (28, 684738), (36, 532574), (42, 456492), (56, 342369), (63, 304328), (72, 266287), (84, 228246), (109, 175896), (126, 152164), (168, 114123), (218, 87948), (252, 76082), (327, 58632), (349, 54936), (436, 43974), (504, 38041), (654, 29316), (698, 27468), (763, 25128), (872, 21987), (981, 19544), (1047, 18312), (1308, 14658), (1396, 13734), (1526, 12564), (1962, 9772), (2094, 9156), (2289, 8376), (2443, 7848), (2616, 7329), (2792, 6867), (3052, 6282), (3141, 6104), (3924, 4886), (4188, 4578)]