23242986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 31793814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1399, 1846, 2769, 2798, 4197, 5538, 8307, 8394, 12591, 16614, 18187, 25182, 36374, 54561, 99329, 109122, 163683, 198658, 297987, 327366, 595974, 893961, 1291277, 1787922, 2582554, 3873831, 7747662, 11621493, 23242986]

約数ペア:

[(1, 23242986), (2, 11621493), (3, 7747662), (6, 3873831), (9, 2582554), (13, 1787922), (18, 1291277), (26, 893961), (39, 595974), (71, 327366), (78, 297987), (117, 198658), (142, 163683), (213, 109122), (234, 99329), (426, 54561), (639, 36374), (923, 25182), (1278, 18187), (1399, 16614), (1846, 12591), (2769, 8394), (2798, 8307), (4197, 5538)]