23969988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 70249088

約数和(自身を除く): 46279100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1303, 1314, 1533, 2044, 2606, 2628, 3066, 3909, 4599, 5212, 6132, 7818, 9121, 9198, 11727, 15636, 18242, 18396, 23454, 27363, 36484, 46908, 54726, 82089, 95119, 109452, 164178, 190238, 285357, 328356, 380476, 570714, 665833, 856071, 1141428, 1331666, 1712142, 1997499, 2663332, 3424284, 3994998, 5992497, 7989996, 11984994, 23969988]

約数ペア:

[(1, 23969988), (2, 11984994), (3, 7989996), (4, 5992497), (6, 3994998), (7, 3424284), (9, 2663332), (12, 1997499), (14, 1712142), (18, 1331666), (21, 1141428), (28, 856071), (36, 665833), (42, 570714), (63, 380476), (73, 328356), (84, 285357), (126, 190238), (146, 164178), (219, 109452), (252, 95119), (292, 82089), (438, 54726), (511, 46908), (657, 36484), (876, 27363), (1022, 23454), (1303, 18396), (1314, 18242), (1533, 15636), (2044, 11727), (2606, 9198), (2628, 9121), (3066, 7818), (3909, 6132), (4599, 5212)]