40374468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 109156320

約数和(自身を除く): 68781852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 881, 1206, 1273, 1762, 2412, 2546, 2643, 3524, 3819, 5092, 5286, 7638, 7929, 10572, 11457, 15276, 15858, 16739, 22914, 31716, 33478, 45828, 50217, 59027, 66956, 100434, 118054, 150651, 177081, 200868, 236108, 301302, 354162, 531243, 602604, 708324, 1062486, 1121513, 2124972, 2243026, 3364539, 4486052, 6729078, 10093617, 13458156, 20187234, 40374468]

約数ペア:

[(1, 40374468), (2, 20187234), (3, 13458156), (4, 10093617), (6, 6729078), (9, 4486052), (12, 3364539), (18, 2243026), (19, 2124972), (36, 1121513), (38, 1062486), (57, 708324), (67, 602604), (76, 531243), (114, 354162), (134, 301302), (171, 236108), (201, 200868), (228, 177081), (268, 150651), (342, 118054), (402, 100434), (603, 66956), (684, 59027), (804, 50217), (881, 45828), (1206, 33478), (1273, 31716), (1762, 22914), (2412, 16739), (2546, 15858), (2643, 15276), (3524, 11457), (3819, 10572), (5092, 7929), (5286, 7638)]