18087218448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28985927}}^1$

素因数の和:28985951

約数の個数: 40

約数和(自身を含む): 50319571008

約数和(自身を除く): 32232352560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28985927, 57971854, 86957781, 115943708, 173915562, 231887416, 347831124, 376817051, 463774832, 695662248, 753634102, 1130451153, 1391324496, 1507268204, 2260902306, 3014536408, 4521804612, 6029072816, 9043609224, 18087218448]

約数ペア:

[(1, 18087218448), (2, 9043609224), (3, 6029072816), (4, 4521804612), (6, 3014536408), (8, 2260902306), (12, 1507268204), (13, 1391324496), (16, 1130451153), (24, 753634102), (26, 695662248), (39, 463774832), (48, 376817051), (52, 347831124), (78, 231887416), (104, 173915562), (156, 115943708), (208, 86957781), (312, 57971854), (624, 28985927)]