38684778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 86684256

約数和(自身を除く): 47999478

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 317, 473, 634, 946, 951, 1419, 1849, 1902, 2838, 3487, 3698, 5547, 6974, 10461, 11094, 13631, 20339, 20922, 27262, 40678, 40893, 61017, 81786, 122034, 149941, 299882, 449823, 586133, 899646, 1172266, 1758399, 3516798, 6447463, 12894926, 19342389, 38684778]

約数ペア:

[(1, 38684778), (2, 19342389), (3, 12894926), (6, 6447463), (11, 3516798), (22, 1758399), (33, 1172266), (43, 899646), (66, 586133), (86, 449823), (129, 299882), (258, 149941), (317, 122034), (473, 81786), (634, 61017), (946, 40893), (951, 40678), (1419, 27262), (1849, 20922), (1902, 20339), (2838, 13631), (3487, 11094), (3698, 10461), (5547, 6974)]