9961292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 20106240

約数和(自身を除く): 10144948

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 109, 124, 134, 218, 268, 341, 436, 682, 737, 1199, 1364, 1474, 2077, 2398, 2948, 3379, 4154, 4796, 6758, 7303, 8308, 13516, 14606, 22847, 29212, 37169, 45694, 74338, 80333, 91388, 148676, 160666, 226393, 321332, 452786, 905572, 2490323, 4980646, 9961292]

約数ペア:

[(1, 9961292), (2, 4980646), (4, 2490323), (11, 905572), (22, 452786), (31, 321332), (44, 226393), (62, 160666), (67, 148676), (109, 91388), (124, 80333), (134, 74338), (218, 45694), (268, 37169), (341, 29212), (436, 22847), (682, 14606), (737, 13516), (1199, 8308), (1364, 7303), (1474, 6758), (2077, 4796), (2398, 4154), (2948, 3379)]