18163445976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{72139}}^1$

素因数の和:72433

約数の個数: 96

約数和(自身を含む): 53174394000

約数和(自身を除く): 35010948024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 468, 538, 807, 936, 1076, 1614, 2152, 2421, 3228, 3497, 4842, 6456, 6994, 9684, 10491, 13988, 19368, 20982, 27976, 31473, 41964, 62946, 72139, 83928, 125892, 144278, 216417, 251784, 288556, 432834, 577112, 649251, 865668, 937807, 1298502, 1731336, 1875614, 2597004, 2813421, 3751228, 5194008, 5626842, 7502456, 8440263, 11253684, 16880526, 19405391, 22507368, 33761052, 38810782, 58216173, 67522104, 77621564, 116432346, 155243128, 174648519, 232864692, 252270083, 349297038, 465729384, 504540166, 698594076, 756810249, 1009080332, 1397188152, 1513620498, 2018160664, 2270430747, 3027240996, 4540861494, 6054481992, 9081722988, 18163445976]

約数ペア:

[(1, 18163445976), (2, 9081722988), (3, 6054481992), (4, 4540861494), (6, 3027240996), (8, 2270430747), (9, 2018160664), (12, 1513620498), (13, 1397188152), (18, 1009080332), (24, 756810249), (26, 698594076), (36, 504540166), (39, 465729384), (52, 349297038), (72, 252270083), (78, 232864692), (104, 174648519), (117, 155243128), (156, 116432346), (234, 77621564), (269, 67522104), (312, 58216173), (468, 38810782), (538, 33761052), (807, 22507368), (936, 19405391), (1076, 16880526), (1614, 11253684), (2152, 8440263), (2421, 7502456), (3228, 5626842), (3497, 5194008), (4842, 3751228), (6456, 2813421), (6994, 2597004), (9684, 1875614), (10491, 1731336), (13988, 1298502), (19368, 937807), (20982, 865668), (27976, 649251), (31473, 577112), (41964, 432834), (62946, 288556), (72139, 251784), (83928, 216417), (125892, 144278)]