18721644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 45911040

約数和(自身を除く): 27189396

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 853, 1706, 1829, 2559, 3412, 3658, 5118, 5487, 7316, 10236, 10974, 21948, 26443, 50327, 52886, 79329, 100654, 105772, 150981, 158658, 201308, 301962, 317316, 603924, 1560137, 3120274, 4680411, 6240548, 9360822, 18721644]

約数ペア:

[(1, 18721644), (2, 9360822), (3, 6240548), (4, 4680411), (6, 3120274), (12, 1560137), (31, 603924), (59, 317316), (62, 301962), (93, 201308), (118, 158658), (124, 150981), (177, 105772), (186, 100654), (236, 79329), (354, 52886), (372, 50327), (708, 26443), (853, 21948), (1706, 10974), (1829, 10236), (2559, 7316), (3412, 5487), (3658, 5118)]