123132426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5119}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 260505600

約数和(自身を除く): 137373174

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 4009, 5119, 8018, 10238, 12027, 15357, 24054, 30714, 97261, 194522, 291783, 583566, 1080109, 2160218, 3240327, 6480654, 20522071, 41044142, 61566213, 123132426]

約数ペア:

[(1, 123132426), (2, 61566213), (3, 41044142), (6, 20522071), (19, 6480654), (38, 3240327), (57, 2160218), (114, 1080109), (211, 583566), (422, 291783), (633, 194522), (1266, 97261), (4009, 30714), (5119, 24054), (8018, 15357), (10238, 12027)]