18511092

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 53123840

約数和(自身を除く): 34612748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 97, 108, 114, 124, 162, 171, 186, 194, 228, 279, 291, 324, 342, 372, 388, 513, 558, 582, 589, 684, 837, 873, 1026, 1116, 1164, 1178, 1539, 1674, 1746, 1767, 1843, 2052, 2356, 2511, 2619, 3007, 3078, 3348, 3492, 3534, 3686, 5022, 5238, 5301, 5529, 6014, 6156, 7068, 7372, 7857, 9021, 10044, 10476, 10602, 11058, 12028, 15714, 15903, 16587, 18042, 21204, 22116, 27063, 31428, 31806, 33174, 36084, 47709, 49761, 54126, 57133, 63612, 66348, 81189, 95418, 99522, 108252, 114266, 149283, 162378, 171399, 190836, 199044, 228532, 243567, 298566, 324756, 342798, 487134, 514197, 597132, 685596, 974268, 1028394, 1542591, 2056788, 3085182, 4627773, 6170364, 9255546, 18511092]

約数ペア:

[(1, 18511092), (2, 9255546), (3, 6170364), (4, 4627773), (6, 3085182), (9, 2056788), (12, 1542591), (18, 1028394), (19, 974268), (27, 685596), (31, 597132), (36, 514197), (38, 487134), (54, 342798), (57, 324756), (62, 298566), (76, 243567), (81, 228532), (93, 199044), (97, 190836), (108, 171399), (114, 162378), (124, 149283), (162, 114266), (171, 108252), (186, 99522), (194, 95418), (228, 81189), (279, 66348), (291, 63612), (324, 57133), (342, 54126), (372, 49761), (388, 47709), (513, 36084), (558, 33174), (582, 31806), (589, 31428), (684, 27063), (837, 22116), (873, 21204), (1026, 18042), (1116, 16587), (1164, 15903), (1178, 15714), (1539, 12028), (1674, 11058), (1746, 10602), (1767, 10476), (1843, 10044), (2052, 9021), (2356, 7857), (2511, 7372), (2619, 7068), (3007, 6156), (3078, 6014), (3348, 5529), (3492, 5301), (3534, 5238), (3686, 5022)]