18423054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 43387344

約数和(自身を除く): 24964290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 601, 786, 1179, 1202, 1703, 1803, 2358, 3406, 3606, 5109, 5409, 7813, 10218, 10818, 15327, 15626, 23439, 30654, 46878, 70317, 78731, 140634, 157462, 236193, 472386, 708579, 1023503, 1417158, 2047006, 3070509, 6141018, 9211527, 18423054]

約数ペア:

[(1, 18423054), (2, 9211527), (3, 6141018), (6, 3070509), (9, 2047006), (13, 1417158), (18, 1023503), (26, 708579), (39, 472386), (78, 236193), (117, 157462), (131, 140634), (234, 78731), (262, 70317), (393, 46878), (601, 30654), (786, 23439), (1179, 15626), (1202, 15327), (1703, 10818), (1803, 10218), (2358, 7813), (3406, 5409), (3606, 5109)]