15691481766

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{15187}}^1$

素因数の和:16197

約数の個数: 48

約数和(自身を含む): 34594558128

約数和(自身を除く): 18903076362

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 941, 1098, 1882, 2823, 5646, 8469, 15187, 16938, 30374, 45561, 57401, 91122, 114802, 136683, 172203, 273366, 344406, 516609, 926407, 1033218, 1852814, 2779221, 5558442, 8337663, 14290967, 16675326, 28581934, 42872901, 85745802, 128618703, 257237406, 871748987, 1743497974, 2615246961, 5230493922, 7845740883, 15691481766]

約数ペア:

[(1, 15691481766), (2, 7845740883), (3, 5230493922), (6, 2615246961), (9, 1743497974), (18, 871748987), (61, 257237406), (122, 128618703), (183, 85745802), (366, 42872901), (549, 28581934), (941, 16675326), (1098, 14290967), (1882, 8337663), (2823, 5558442), (5646, 2779221), (8469, 1852814), (15187, 1033218), (16938, 926407), (30374, 516609), (45561, 344406), (57401, 273366), (91122, 172203), (114802, 136683)]