16377426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 26079534

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 179, 207, 221, 234, 299, 306, 358, 391, 414, 442, 537, 598, 663, 782, 897, 1074, 1173, 1326, 1611, 1794, 1989, 2327, 2346, 2691, 3043, 3222, 3519, 3978, 4117, 4654, 5083, 5382, 6086, 6981, 7038, 8234, 9129, 10166, 12351, 13962, 15249, 18258, 20943, 24702, 27387, 30498, 37053, 39559, 41886, 45747, 53521, 54774, 69989, 74106, 79118, 91494, 107042, 118677, 139978, 160563, 209967, 237354, 321126, 356031, 419934, 481689, 629901, 712062, 909857, 963378, 1259802, 1819714, 2729571, 5459142, 8188713, 16377426]

約数ペア:

[(1, 16377426), (2, 8188713), (3, 5459142), (6, 2729571), (9, 1819714), (13, 1259802), (17, 963378), (18, 909857), (23, 712062), (26, 629901), (34, 481689), (39, 419934), (46, 356031), (51, 321126), (69, 237354), (78, 209967), (102, 160563), (117, 139978), (138, 118677), (153, 107042), (179, 91494), (207, 79118), (221, 74106), (234, 69989), (299, 54774), (306, 53521), (358, 45747), (391, 41886), (414, 39559), (442, 37053), (537, 30498), (598, 27387), (663, 24702), (782, 20943), (897, 18258), (1074, 15249), (1173, 13962), (1326, 12351), (1611, 10166), (1794, 9129), (1989, 8234), (2327, 7038), (2346, 6981), (2691, 6086), (3043, 5382), (3222, 5083), (3519, 4654), (3978, 4117)]