18562830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4361

約数の個数: 64

約数和(自身を含む): 52351488

約数和(自身を除く): 33788658

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 4327, 8654, 12981, 21635, 25962, 43270, 47597, 56251, 64905, 95194, 112502, 129810, 142791, 168753, 237985, 281255, 285582, 337506, 475970, 562510, 618761, 713955, 843765, 1237522, 1427910, 1687530, 1856283, 3093805, 3712566, 6187610, 9281415, 18562830]

約数ペア:

[(1, 18562830), (2, 9281415), (3, 6187610), (5, 3712566), (6, 3093805), (10, 1856283), (11, 1687530), (13, 1427910), (15, 1237522), (22, 843765), (26, 713955), (30, 618761), (33, 562510), (39, 475970), (55, 337506), (65, 285582), (66, 281255), (78, 237985), (110, 168753), (130, 142791), (143, 129810), (165, 112502), (195, 95194), (286, 64905), (330, 56251), (390, 47597), (429, 43270), (715, 25962), (858, 21635), (1430, 12981), (2145, 8654), (4290, 4327)]