18029910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19387}}^1$

素因数の和:19428

約数の個数: 32

約数和(自身を含む): 44669952

約数和(自身を除く): 26640042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19387, 38774, 58161, 96935, 116322, 193870, 290805, 581610, 600997, 1201994, 1802991, 3004985, 3605982, 6009970, 9014955, 18029910]

約数ペア:

[(1, 18029910), (2, 9014955), (3, 6009970), (5, 3605982), (6, 3004985), (10, 1802991), (15, 1201994), (30, 600997), (31, 581610), (62, 290805), (93, 193870), (155, 116322), (186, 96935), (310, 58161), (465, 38774), (930, 19387)]