15208749894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1\times {\mathrm{3001}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 33552465408

約数和(自身を除く): 18343715514

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1511, 1677, 3001, 3022, 3354, 4533, 6002, 9003, 9066, 18006, 19643, 39013, 39286, 58929, 64973, 78026, 117039, 117858, 129043, 129946, 194919, 234078, 258086, 387129, 389838, 774258, 844649, 1677559, 1689298, 2533947, 3355118, 4534511, 5032677, 5067894, 9069022, 10065354, 13603533, 27207066, 58948643, 117897286, 176845929, 194983973, 353691858, 389967946, 584951919, 1169903838, 2534791649, 5069583298, 7604374947, 15208749894]

約数ペア:

[(1, 15208749894), (2, 7604374947), (3, 5069583298), (6, 2534791649), (13, 1169903838), (26, 584951919), (39, 389967946), (43, 353691858), (78, 194983973), (86, 176845929), (129, 117897286), (258, 58948643), (559, 27207066), (1118, 13603533), (1511, 10065354), (1677, 9069022), (3001, 5067894), (3022, 5032677), (3354, 4534511), (4533, 3355118), (6002, 2533947), (9003, 1689298), (9066, 1677559), (18006, 844649), (19643, 774258), (39013, 389838), (39286, 387129), (58929, 258086), (64973, 234078), (78026, 194919), (117039, 129946), (117858, 129043)]