21167690154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4448863}}^1$

素因数の和:4448942

約数の個数: 32

約数和(自身を含む): 46339367424

約数和(自身を除く): 25171677270

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 4448863, 8897726, 13346589, 26693178, 57835219, 115670438, 173505657, 271380643, 347011314, 542761286, 814141929, 1628283858, 3527948359, 7055896718, 10583845077, 21167690154]

約数ペア:

[(1, 21167690154), (2, 10583845077), (3, 7055896718), (6, 3527948359), (13, 1628283858), (26, 814141929), (39, 542761286), (61, 347011314), (78, 271380643), (122, 173505657), (183, 115670438), (366, 57835219), (793, 26693178), (1586, 13346589), (2379, 8897726), (4758, 4448863)]