213054348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1365733}}^1$

素因数の和:1365753

約数の個数: 24

約数和(自身を含む): 535367728

約数和(自身を除く): 322313380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1365733, 2731466, 4097199, 5462932, 8194398, 16388796, 17754529, 35509058, 53263587, 71018116, 106527174, 213054348]

約数ペア:

[(1, 213054348), (2, 106527174), (3, 71018116), (4, 53263587), (6, 35509058), (12, 17754529), (13, 16388796), (26, 8194398), (39, 5462932), (52, 4097199), (78, 2731466), (156, 1365733)]