15189678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 23729202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 4157, 8314, 12471, 24942, 29099, 37413, 58198, 74826, 87297, 120553, 174594, 241106, 261891, 361659, 523782, 723318, 843871, 1084977, 1687742, 2169954, 2531613, 5063226, 7594839, 15189678]

約数ペア:

[(1, 15189678), (2, 7594839), (3, 5063226), (6, 2531613), (7, 2169954), (9, 1687742), (14, 1084977), (18, 843871), (21, 723318), (29, 523782), (42, 361659), (58, 261891), (63, 241106), (87, 174594), (126, 120553), (174, 87297), (203, 74826), (261, 58198), (406, 37413), (522, 29099), (609, 24942), (1218, 12471), (1827, 8314), (3654, 4157)]