21613758

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 46172160

約数和(自身を除く): 24558402

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 4007, 5394, 8014, 12021, 24042, 116203, 124217, 232406, 248434, 348609, 372651, 697218, 745302, 3602293, 7204586, 10806879, 21613758]

約数ペア:

[(1, 21613758), (2, 10806879), (3, 7204586), (6, 3602293), (29, 745302), (31, 697218), (58, 372651), (62, 348609), (87, 248434), (93, 232406), (174, 124217), (186, 116203), (899, 24042), (1798, 12021), (2697, 8014), (4007, 5394)]