22040772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 58649472

約数和(自身を除く): 36608700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 8311, 16622, 24933, 33244, 49866, 99732, 108043, 141287, 216086, 282574, 324129, 423861, 432172, 565148, 648258, 847722, 1296516, 1695444, 1836731, 3673462, 5510193, 7346924, 11020386, 22040772]

約数ペア:

[(1, 22040772), (2, 11020386), (3, 7346924), (4, 5510193), (6, 3673462), (12, 1836731), (13, 1695444), (17, 1296516), (26, 847722), (34, 648258), (39, 565148), (51, 432172), (52, 423861), (68, 324129), (78, 282574), (102, 216086), (156, 141287), (204, 108043), (221, 99732), (442, 49866), (663, 33244), (884, 24933), (1326, 16622), (2652, 8311)]