38811276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 112773024

約数和(自身を除く): 73961748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 661, 699, 932, 1322, 1398, 1631, 1983, 2097, 2644, 2796, 3262, 3966, 4194, 4627, 4893, 5949, 6524, 7932, 8388, 9254, 9786, 11898, 13881, 14679, 18508, 19572, 23796, 27762, 29358, 41643, 55524, 58716, 83286, 154013, 166572, 308026, 462039, 616052, 924078, 1078091, 1386117, 1848156, 2156182, 2772234, 3234273, 4312364, 5544468, 6468546, 9702819, 12937092, 19405638, 38811276]

約数ペア:

[(1, 38811276), (2, 19405638), (3, 12937092), (4, 9702819), (6, 6468546), (7, 5544468), (9, 4312364), (12, 3234273), (14, 2772234), (18, 2156182), (21, 1848156), (28, 1386117), (36, 1078091), (42, 924078), (63, 616052), (84, 462039), (126, 308026), (233, 166572), (252, 154013), (466, 83286), (661, 58716), (699, 55524), (932, 41643), (1322, 29358), (1398, 27762), (1631, 23796), (1983, 19572), (2097, 18508), (2644, 14679), (2796, 13881), (3262, 11898), (3966, 9786), (4194, 9254), (4627, 8388), (4893, 7932), (5949, 6524)]