13451658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 32762880

約数和(自身を除く): 19311222

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 631, 646, 969, 1122, 1254, 1262, 1893, 1938, 3553, 3786, 6941, 7106, 10659, 10727, 11989, 13882, 20823, 21318, 21454, 23978, 32181, 35967, 41646, 64362, 71934, 117997, 131879, 203813, 235994, 263758, 353991, 395637, 407626, 611439, 707982, 791274, 1222878, 2241943, 4483886, 6725829, 13451658]

約数ペア:

[(1, 13451658), (2, 6725829), (3, 4483886), (6, 2241943), (11, 1222878), (17, 791274), (19, 707982), (22, 611439), (33, 407626), (34, 395637), (38, 353991), (51, 263758), (57, 235994), (66, 203813), (102, 131879), (114, 117997), (187, 71934), (209, 64362), (323, 41646), (374, 35967), (418, 32181), (561, 23978), (627, 21454), (631, 21318), (646, 20823), (969, 13882), (1122, 11989), (1254, 10727), (1262, 10659), (1893, 7106), (1938, 6941), (3553, 3786)]