18144304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 38153808

約数和(自身を除く): 20009504

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 1627, 2788, 3254, 5576, 6508, 11152, 13016, 26032, 27659, 55318, 66707, 110636, 133414, 221272, 266828, 442544, 533656, 1067312, 1134019, 2268038, 4536076, 9072152, 18144304]

約数ペア:

[(1, 18144304), (2, 9072152), (4, 4536076), (8, 2268038), (16, 1134019), (17, 1067312), (34, 533656), (41, 442544), (68, 266828), (82, 221272), (136, 133414), (164, 110636), (272, 66707), (328, 55318), (656, 27659), (697, 26032), (1394, 13016), (1627, 11152), (2788, 6508), (3254, 5576)]