23646564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 63598080

約数和(自身を除く): 39951516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 191, 228, 342, 362, 382, 543, 573, 684, 724, 764, 1086, 1146, 1629, 1719, 2172, 2292, 3258, 3438, 3439, 3629, 6516, 6876, 6878, 7258, 10317, 10887, 13756, 14516, 20634, 21774, 30951, 32661, 34571, 41268, 43548, 61902, 65322, 69142, 103713, 123804, 130644, 138284, 207426, 311139, 414852, 622278, 656849, 1244556, 1313698, 1970547, 2627396, 3941094, 5911641, 7882188, 11823282, 23646564]

約数ペア:

[(1, 23646564), (2, 11823282), (3, 7882188), (4, 5911641), (6, 3941094), (9, 2627396), (12, 1970547), (18, 1313698), (19, 1244556), (36, 656849), (38, 622278), (57, 414852), (76, 311139), (114, 207426), (171, 138284), (181, 130644), (191, 123804), (228, 103713), (342, 69142), (362, 65322), (382, 61902), (543, 43548), (573, 41268), (684, 34571), (724, 32661), (764, 30951), (1086, 21774), (1146, 20634), (1629, 14516), (1719, 13756), (2172, 10887), (2292, 10317), (3258, 7258), (3438, 6878), (3439, 6876), (3629, 6516)]