2018133612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{12163}}^1$

素因数の和:12603

約数の個数: 72

約数和(自身を含む): 5578896960

約数和(自身を除く): 3560763348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 419, 838, 1257, 1676, 2514, 3771, 4609, 5028, 7542, 9218, 12163, 13827, 15084, 18436, 24326, 27654, 36489, 41481, 48652, 55308, 72978, 82962, 109467, 133793, 145956, 165924, 218934, 267586, 401379, 437868, 535172, 802758, 1204137, 1605516, 2408274, 4816548, 5096297, 10192594, 15288891, 20385188, 30577782, 45866673, 56059267, 61155564, 91733346, 112118534, 168177801, 183466692, 224237068, 336355602, 504533403, 672711204, 1009066806, 2018133612]

約数ペア:

[(1, 2018133612), (2, 1009066806), (3, 672711204), (4, 504533403), (6, 336355602), (9, 224237068), (11, 183466692), (12, 168177801), (18, 112118534), (22, 91733346), (33, 61155564), (36, 56059267), (44, 45866673), (66, 30577782), (99, 20385188), (132, 15288891), (198, 10192594), (396, 5096297), (419, 4816548), (838, 2408274), (1257, 1605516), (1676, 1204137), (2514, 802758), (3771, 535172), (4609, 437868), (5028, 401379), (7542, 267586), (9218, 218934), (12163, 165924), (13827, 145956), (15084, 133793), (18436, 109467), (24326, 82962), (27654, 72978), (36489, 55308), (41481, 48652)]