394623918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15761}}^1$

素因数の和:15889

約数の個数: 48

約数和(自身を含む): 929453616

約数和(自身を除く): 534829698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 12519, 15761, 25038, 31522, 47283, 94566, 141849, 204893, 283698, 409786, 614679, 1229358, 1686427, 1844037, 3372854, 3688074, 5059281, 10118562, 15177843, 21923551, 30355686, 43847102, 65770653, 131541306, 197311959, 394623918]

約数ペア:

[(1, 394623918), (2, 197311959), (3, 131541306), (6, 65770653), (9, 43847102), (13, 30355686), (18, 21923551), (26, 15177843), (39, 10118562), (78, 5059281), (107, 3688074), (117, 3372854), (214, 1844037), (234, 1686427), (321, 1229358), (642, 614679), (963, 409786), (1391, 283698), (1926, 204893), (2782, 141849), (4173, 94566), (8346, 47283), (12519, 31522), (15761, 25038)]