18057202980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{550189}}^1$

素因数の和:550748

約数の個数: 48

約数和(自身を含む): 50652692160

約数和(自身を除く): 32595489180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 32820, 550189, 1100378, 1650567, 2200756, 2750945, 3301134, 5501890, 6602268, 8252835, 11003780, 16505670, 33011340, 300953383, 601906766, 902860149, 1203813532, 1504766915, 1805720298, 3009533830, 3611440596, 4514300745, 6019067660, 9028601490, 18057202980]

約数ペア:

[(1, 18057202980), (2, 9028601490), (3, 6019067660), (4, 4514300745), (5, 3611440596), (6, 3009533830), (10, 1805720298), (12, 1504766915), (15, 1203813532), (20, 902860149), (30, 601906766), (60, 300953383), (547, 33011340), (1094, 16505670), (1641, 11003780), (2188, 8252835), (2735, 6602268), (3282, 5501890), (5470, 3301134), (6564, 2750945), (8205, 2200756), (10940, 1650567), (16410, 1100378), (32820, 550189)]