18393660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6011}}^1$

素因数の和:6043

約数の個数: 72

約数和(自身を含む): 59085936

約数和(自身を除く): 40692276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 6011, 12022, 18033, 24044, 30055, 36066, 54099, 60110, 72132, 90165, 102187, 108198, 120220, 180330, 204374, 216396, 270495, 306561, 360660, 408748, 510935, 540990, 613122, 919683, 1021870, 1081980, 1226244, 1532805, 1839366, 2043740, 3065610, 3678732, 4598415, 6131220, 9196830, 18393660]

約数ペア:

[(1, 18393660), (2, 9196830), (3, 6131220), (4, 4598415), (5, 3678732), (6, 3065610), (9, 2043740), (10, 1839366), (12, 1532805), (15, 1226244), (17, 1081980), (18, 1021870), (20, 919683), (30, 613122), (34, 540990), (36, 510935), (45, 408748), (51, 360660), (60, 306561), (68, 270495), (85, 216396), (90, 204374), (102, 180330), (153, 120220), (170, 108198), (180, 102187), (204, 90165), (255, 72132), (306, 60110), (340, 54099), (510, 36066), (612, 30055), (765, 24044), (1020, 18033), (1530, 12022), (3060, 6011)]