18461352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 39599448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 107, 156, 158, 168, 182, 214, 237, 273, 312, 316, 321, 364, 428, 474, 546, 553, 632, 642, 728, 749, 856, 948, 1027, 1092, 1106, 1284, 1391, 1498, 1659, 1896, 2054, 2184, 2212, 2247, 2568, 2782, 2996, 3081, 3318, 4108, 4173, 4424, 4494, 5564, 5992, 6162, 6636, 7189, 8216, 8346, 8453, 8988, 9737, 11128, 12324, 13272, 14378, 16692, 16906, 17976, 19474, 21567, 24648, 25359, 28756, 29211, 33384, 33812, 38948, 43134, 50718, 57512, 58422, 59171, 67624, 77896, 86268, 101436, 109889, 116844, 118342, 172536, 177513, 202872, 219778, 233688, 236684, 329667, 355026, 439556, 473368, 659334, 710052, 769223, 879112, 1318668, 1420104, 1538446, 2307669, 2637336, 3076892, 4615338, 6153784, 9230676, 18461352]

約数ペア:

[(1, 18461352), (2, 9230676), (3, 6153784), (4, 4615338), (6, 3076892), (7, 2637336), (8, 2307669), (12, 1538446), (13, 1420104), (14, 1318668), (21, 879112), (24, 769223), (26, 710052), (28, 659334), (39, 473368), (42, 439556), (52, 355026), (56, 329667), (78, 236684), (79, 233688), (84, 219778), (91, 202872), (104, 177513), (107, 172536), (156, 118342), (158, 116844), (168, 109889), (182, 101436), (214, 86268), (237, 77896), (273, 67624), (312, 59171), (316, 58422), (321, 57512), (364, 50718), (428, 43134), (474, 38948), (546, 33812), (553, 33384), (632, 29211), (642, 28756), (728, 25359), (749, 24648), (856, 21567), (948, 19474), (1027, 17976), (1092, 16906), (1106, 16692), (1284, 14378), (1391, 13272), (1498, 12324), (1659, 11128), (1896, 9737), (2054, 8988), (2184, 8453), (2212, 8346), (2247, 8216), (2568, 7189), (2782, 6636), (2996, 6162), (3081, 5992), (3318, 5564), (4108, 4494), (4173, 4424)]