18341920986

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 39711202560

約数和(自身を除く): 21369281574

約数列:

[1, 2, 3, 6, 29, 43, 47, 58, 86, 87, 94, 129, 141, 174, 258, 282, 1213, 1247, 1363, 1849, 2021, 2426, 2494, 2726, 3639, 3698, 3741, 4042, 4089, 5547, 6063, 7278, 7482, 8178, 11094, 12126, 35177, 52159, 53621, 57011, 58609, 70354, 86903, 104318, 105531, 107242, 114022, 117218, 156477, 160863, 171033, 173806, 175827, 211062, 260709, 312954, 321726, 342066, 351654, 521418, 1512611, 1653319, 2242837, 2451473, 2520187, 3025222, 3306638, 4485674, 4537833, 4902946, 4959957, 5040374, 6728511, 7354419, 7560561, 9075666, 9919914, 13457022, 14708838, 15121122, 65042273, 71092717, 105413339, 130084546, 142185434, 195126819, 210826678, 213278151, 316240017, 390253638, 426556302, 632480034, 3056986831, 6113973662, 9170960493, 18341920986]

約数ペア:

[(1, 18341920986), (2, 9170960493), (3, 6113973662), (6, 3056986831), (29, 632480034), (43, 426556302), (47, 390253638), (58, 316240017), (86, 213278151), (87, 210826678), (94, 195126819), (129, 142185434), (141, 130084546), (174, 105413339), (258, 71092717), (282, 65042273), (1213, 15121122), (1247, 14708838), (1363, 13457022), (1849, 9919914), (2021, 9075666), (2426, 7560561), (2494, 7354419), (2726, 6728511), (3639, 5040374), (3698, 4959957), (3741, 4902946), (4042, 4537833), (4089, 4485674), (5547, 3306638), (6063, 3025222), (7278, 2520187), (7482, 2451473), (8178, 2242837), (11094, 1653319), (12126, 1512611), (35177, 521418), (52159, 351654), (53621, 342066), (57011, 321726), (58609, 312954), (70354, 260709), (86903, 211062), (104318, 175827), (105531, 173806), (107242, 171033), (114022, 160863), (117218, 156477)]