21836191533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1\times {\mathrm{5813}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 31894208640

約数和(自身を除く): 10058017107

約数列:

[1, 3, 13, 39, 61, 183, 793, 1579, 2379, 4737, 5813, 17439, 20527, 61581, 75569, 96319, 226707, 288957, 354593, 1063779, 1252147, 3756441, 4609709, 9178727, 13829127, 27536181, 119323451, 357970353, 559902347, 1679707041, 7278730511, 21836191533]

約数ペア:

[(1, 21836191533), (3, 7278730511), (13, 1679707041), (39, 559902347), (61, 357970353), (183, 119323451), (793, 27536181), (1579, 13829127), (2379, 9178727), (4737, 4609709), (5813, 3756441), (17439, 1252147), (20527, 1063779), (61581, 354593), (75569, 288957), (96319, 226707)]