21286536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46681}}^1$

素因数の和:46709

約数の個数: 32

約数和(自身を含む): 56018400

約数和(自身を除く): 34731864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46681, 93362, 140043, 186724, 280086, 373448, 560172, 886939, 1120344, 1773878, 2660817, 3547756, 5321634, 7095512, 10643268, 21286536]

約数ペア:

[(1, 21286536), (2, 10643268), (3, 7095512), (4, 5321634), (6, 3547756), (8, 2660817), (12, 1773878), (19, 1120344), (24, 886939), (38, 560172), (57, 373448), (76, 280086), (114, 186724), (152, 140043), (228, 93362), (456, 46681)]