18477627828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{748567}}^1$

素因数の和:748613

約数の個数: 72

約数和(自身を含む): 50178010176

約数和(自身を除く): 31700382348

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 4114, 6171, 8228, 12342, 24684, 748567, 1497134, 2245701, 2994268, 4491402, 8234237, 8982804, 12725639, 16468474, 24702711, 25451278, 32936948, 38176917, 49405422, 50902556, 76353834, 90576607, 98810844, 139982029, 152707668, 181153214, 271729821, 279964058, 362306428, 419946087, 543459642, 559928116, 839892174, 1086919284, 1539802319, 1679784348, 3079604638, 4619406957, 6159209276, 9238813914, 18477627828]

約数ペア:

[(1, 18477627828), (2, 9238813914), (3, 6159209276), (4, 4619406957), (6, 3079604638), (11, 1679784348), (12, 1539802319), (17, 1086919284), (22, 839892174), (33, 559928116), (34, 543459642), (44, 419946087), (51, 362306428), (66, 279964058), (68, 271729821), (102, 181153214), (121, 152707668), (132, 139982029), (187, 98810844), (204, 90576607), (242, 76353834), (363, 50902556), (374, 49405422), (484, 38176917), (561, 32936948), (726, 25451278), (748, 24702711), (1122, 16468474), (1452, 12725639), (2057, 8982804), (2244, 8234237), (4114, 4491402), (6171, 2994268), (8228, 2245701), (12342, 1497134), (24684, 748567)]