18662023406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{13411}}^1$

素因数の和:13641

約数の個数: 48

約数和(自身を含む): 31808972160

約数和(自身を除く): 13146948754

約数列:

[1, 2, 13, 23, 26, 46, 169, 179, 299, 338, 358, 598, 2327, 3887, 4117, 4654, 7774, 8234, 13411, 26822, 30251, 53521, 60502, 107042, 174343, 308453, 348686, 616906, 695773, 1391546, 2266459, 2400569, 4009889, 4532918, 4801138, 8019778, 31207397, 52128557, 55213087, 62414794, 104257114, 110426174, 405696161, 717770131, 811392322, 1435540262, 9331011703, 18662023406]

約数ペア:

[(1, 18662023406), (2, 9331011703), (13, 1435540262), (23, 811392322), (26, 717770131), (46, 405696161), (169, 110426174), (179, 104257114), (299, 62414794), (338, 55213087), (358, 52128557), (598, 31207397), (2327, 8019778), (3887, 4801138), (4117, 4532918), (4654, 4009889), (7774, 2400569), (8234, 2266459), (13411, 1391546), (26822, 695773), (30251, 616906), (53521, 348686), (60502, 308453), (107042, 174343)]