2995668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 8423688

約数和(自身を除く): 5428020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 173, 222, 234, 333, 346, 444, 468, 481, 519, 666, 692, 962, 1038, 1332, 1443, 1557, 1924, 2076, 2249, 2886, 3114, 4329, 4498, 5772, 6228, 6401, 6747, 8658, 8996, 12802, 13494, 17316, 19203, 20241, 25604, 26988, 38406, 40482, 57609, 76812, 80964, 83213, 115218, 166426, 230436, 249639, 332852, 499278, 748917, 998556, 1497834, 2995668]

約数ペア:

[(1, 2995668), (2, 1497834), (3, 998556), (4, 748917), (6, 499278), (9, 332852), (12, 249639), (13, 230436), (18, 166426), (26, 115218), (36, 83213), (37, 80964), (39, 76812), (52, 57609), (74, 40482), (78, 38406), (111, 26988), (117, 25604), (148, 20241), (156, 19203), (173, 17316), (222, 13494), (234, 12802), (333, 8996), (346, 8658), (444, 6747), (468, 6401), (481, 6228), (519, 5772), (666, 4498), (692, 4329), (962, 3114), (1038, 2886), (1332, 2249), (1443, 2076), (1557, 1924)]