2016374886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5194

約数の個数: 72

約数和(自身を含む): 4687360704

約数和(自身を除く): 2670985818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 361, 366, 549, 722, 1083, 1098, 1159, 2166, 2318, 3249, 3477, 5087, 6498, 6954, 10174, 10431, 15261, 20862, 22021, 30522, 44042, 45783, 66063, 91566, 96653, 132126, 193306, 198189, 289959, 310307, 396378, 579918, 620614, 869877, 930921, 1739754, 1836407, 1861842, 2792763, 3672814, 5509221, 5585526, 5895833, 11018442, 11791666, 16527663, 17687499, 33055326, 35374998, 53062497, 106124994, 112020827, 224041654, 336062481, 672124962, 1008187443, 2016374886]

約数ペア:

[(1, 2016374886), (2, 1008187443), (3, 672124962), (6, 336062481), (9, 224041654), (18, 112020827), (19, 106124994), (38, 53062497), (57, 35374998), (61, 33055326), (114, 17687499), (122, 16527663), (171, 11791666), (183, 11018442), (342, 5895833), (361, 5585526), (366, 5509221), (549, 3672814), (722, 2792763), (1083, 1861842), (1098, 1836407), (1159, 1739754), (2166, 930921), (2318, 869877), (3249, 620614), (3477, 579918), (5087, 396378), (6498, 310307), (6954, 289959), (10174, 198189), (10431, 193306), (15261, 132126), (20862, 96653), (22021, 91566), (30522, 66063), (44042, 45783)]