1815692604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{6547}}^1$

素因数の和:6767

約数の個数: 72

約数和(自身を含む): 4681872384

約数和(自身を除く): 2866179780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 726, 764, 1146, 1452, 2101, 2292, 4202, 6303, 6547, 8404, 12606, 13094, 19641, 23111, 25212, 26188, 39282, 46222, 69333, 72017, 78564, 92444, 138666, 144034, 216051, 277332, 288068, 432102, 792187, 864204, 1250477, 1584374, 2376561, 2500954, 3168748, 3751431, 4753122, 5001908, 7502862, 9506244, 13755247, 15005724, 27510494, 41265741, 55020988, 82531482, 151307717, 165062964, 302615434, 453923151, 605230868, 907846302, 1815692604]

約数ペア:

[(1, 1815692604), (2, 907846302), (3, 605230868), (4, 453923151), (6, 302615434), (11, 165062964), (12, 151307717), (22, 82531482), (33, 55020988), (44, 41265741), (66, 27510494), (121, 15005724), (132, 13755247), (191, 9506244), (242, 7502862), (363, 5001908), (382, 4753122), (484, 3751431), (573, 3168748), (726, 2500954), (764, 2376561), (1146, 1584374), (1452, 1250477), (2101, 864204), (2292, 792187), (4202, 432102), (6303, 288068), (6547, 277332), (8404, 216051), (12606, 144034), (13094, 138666), (19641, 92444), (23111, 78564), (25212, 72017), (26188, 69333), (39282, 46222)]