27954738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11677}}^1$

素因数の和:11711

約数の個数: 48

約数和(自身を含む): 72870720

約数和(自身を除く): 44915982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11677, 23354, 35031, 70062, 81739, 105093, 163478, 210186, 221863, 245217, 443726, 490434, 665589, 735651, 1331178, 1471302, 1553041, 1996767, 3106082, 3993534, 4659123, 9318246, 13977369, 27954738]

約数ペア:

[(1, 27954738), (2, 13977369), (3, 9318246), (6, 4659123), (7, 3993534), (9, 3106082), (14, 1996767), (18, 1553041), (19, 1471302), (21, 1331178), (38, 735651), (42, 665589), (57, 490434), (63, 443726), (114, 245217), (126, 221863), (133, 210186), (171, 163478), (266, 105093), (342, 81739), (399, 70062), (798, 35031), (1197, 23354), (2394, 11677)]