7866880038

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1051}}^1\times {\mathrm{1069}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 17120984400

約数和(自身を除く): 9254104362

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1051, 1069, 1167, 2102, 2138, 2334, 3153, 3207, 3501, 6306, 6414, 7002, 9459, 9621, 18918, 19242, 408839, 415841, 817678, 831682, 1123519, 1226517, 1247523, 2247038, 2453034, 2495046, 3370557, 3679551, 3742569, 6741114, 7359102, 7485138, 10111671, 20223342, 437048891, 874097782, 1311146673, 2622293346, 3933440019, 7866880038]

約数ペア:

[(1, 7866880038), (2, 3933440019), (3, 2622293346), (6, 1311146673), (9, 874097782), (18, 437048891), (389, 20223342), (778, 10111671), (1051, 7485138), (1069, 7359102), (1167, 6741114), (2102, 3742569), (2138, 3679551), (2334, 3370557), (3153, 2495046), (3207, 2453034), (3501, 2247038), (6306, 1247523), (6414, 1226517), (7002, 1123519), (9459, 831682), (9621, 817678), (18918, 415841), (19242, 408839)]