16308612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 43985760

約数和(自身を除く): 27677148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 211, 226, 228, 339, 342, 422, 452, 633, 678, 684, 844, 1017, 1266, 1356, 1899, 2034, 2147, 2532, 3798, 4009, 4068, 4294, 6441, 7596, 8018, 8588, 12027, 12882, 16036, 19323, 23843, 24054, 25764, 36081, 38646, 47686, 48108, 71529, 72162, 77292, 95372, 143058, 144324, 214587, 286116, 429174, 453017, 858348, 906034, 1359051, 1812068, 2718102, 4077153, 5436204, 8154306, 16308612]

約数ペア:

[(1, 16308612), (2, 8154306), (3, 5436204), (4, 4077153), (6, 2718102), (9, 1812068), (12, 1359051), (18, 906034), (19, 858348), (36, 453017), (38, 429174), (57, 286116), (76, 214587), (113, 144324), (114, 143058), (171, 95372), (211, 77292), (226, 72162), (228, 71529), (339, 48108), (342, 47686), (422, 38646), (452, 36081), (633, 25764), (678, 24054), (684, 23843), (844, 19323), (1017, 16036), (1266, 12882), (1356, 12027), (1899, 8588), (2034, 8018), (2147, 7596), (2532, 6441), (3798, 4294), (4009, 4068)]