21307540752

素因数分解:

$2^4\times 3^3\times {\mathrm{49323011}}^1$

素因数の和:49323028

約数の個数: 40

約数和(自身を含む): 61160534880

約数和(自身を除く): 39852994128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49323011, 98646022, 147969033, 197292044, 295938066, 394584088, 443907099, 591876132, 789168176, 887814198, 1183752264, 1331721297, 1775628396, 2367504528, 2663442594, 3551256792, 5326885188, 7102513584, 10653770376, 21307540752]

約数ペア:

[(1, 21307540752), (2, 10653770376), (3, 7102513584), (4, 5326885188), (6, 3551256792), (8, 2663442594), (9, 2367504528), (12, 1775628396), (16, 1331721297), (18, 1183752264), (24, 887814198), (27, 789168176), (36, 591876132), (48, 443907099), (54, 394584088), (72, 295938066), (108, 197292044), (144, 147969033), (216, 98646022), (432, 49323011)]