29873646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 73426392

約数和(自身を除く): 43552746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 157, 186, 198, 279, 314, 341, 471, 558, 682, 942, 961, 1023, 1413, 1727, 1922, 2046, 2826, 2883, 3069, 3454, 4867, 5181, 5766, 6138, 8649, 9734, 10362, 10571, 14601, 15543, 17298, 21142, 29202, 31086, 31713, 43803, 53537, 63426, 87606, 95139, 107074, 150877, 160611, 190278, 301754, 321222, 452631, 481833, 905262, 963666, 1357893, 1659647, 2715786, 3319294, 4978941, 9957882, 14936823, 29873646]

約数ペア:

[(1, 29873646), (2, 14936823), (3, 9957882), (6, 4978941), (9, 3319294), (11, 2715786), (18, 1659647), (22, 1357893), (31, 963666), (33, 905262), (62, 481833), (66, 452631), (93, 321222), (99, 301754), (157, 190278), (186, 160611), (198, 150877), (279, 107074), (314, 95139), (341, 87606), (471, 63426), (558, 53537), (682, 43803), (942, 31713), (961, 31086), (1023, 29202), (1413, 21142), (1727, 17298), (1922, 15543), (2046, 14601), (2826, 10571), (2883, 10362), (3069, 9734), (3454, 8649), (4867, 6138), (5181, 5766)]