18429210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 33462630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 307, 345, 414, 435, 522, 614, 667, 690, 870, 921, 1035, 1305, 1334, 1535, 1842, 2001, 2070, 2610, 2763, 3070, 3335, 4002, 4605, 5526, 6003, 6670, 7061, 8903, 9210, 10005, 12006, 13815, 14122, 17806, 20010, 21183, 26709, 27630, 30015, 35305, 42366, 44515, 53418, 60030, 63549, 70610, 80127, 89030, 105915, 127098, 133545, 160254, 204769, 211830, 267090, 317745, 400635, 409538, 614307, 635490, 801270, 1023845, 1228614, 1842921, 2047690, 3071535, 3685842, 6143070, 9214605, 18429210]

約数ペア:

[(1, 18429210), (2, 9214605), (3, 6143070), (5, 3685842), (6, 3071535), (9, 2047690), (10, 1842921), (15, 1228614), (18, 1023845), (23, 801270), (29, 635490), (30, 614307), (45, 409538), (46, 400635), (58, 317745), (69, 267090), (87, 211830), (90, 204769), (115, 160254), (138, 133545), (145, 127098), (174, 105915), (207, 89030), (230, 80127), (261, 70610), (290, 63549), (307, 60030), (345, 53418), (414, 44515), (435, 42366), (522, 35305), (614, 30015), (667, 27630), (690, 26709), (870, 21183), (921, 20010), (1035, 17806), (1305, 14122), (1334, 13815), (1535, 12006), (1842, 10005), (2001, 9210), (2070, 8903), (2610, 7061), (2763, 6670), (3070, 6003), (3335, 5526), (4002, 4605)]