18648036

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1462

約数の個数: 72

約数和(自身を含む): 53178720

約数和(自身を除く): 34530684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1427, 1452, 2178, 2854, 3267, 4281, 4356, 5708, 6534, 8562, 12843, 13068, 15697, 17124, 25686, 31394, 38529, 47091, 51372, 62788, 77058, 94182, 141273, 154116, 172667, 188364, 282546, 345334, 423819, 518001, 565092, 690668, 847638, 1036002, 1554003, 1695276, 2072004, 3108006, 4662009, 6216012, 9324018, 18648036]

約数ペア:

[(1, 18648036), (2, 9324018), (3, 6216012), (4, 4662009), (6, 3108006), (9, 2072004), (11, 1695276), (12, 1554003), (18, 1036002), (22, 847638), (27, 690668), (33, 565092), (36, 518001), (44, 423819), (54, 345334), (66, 282546), (99, 188364), (108, 172667), (121, 154116), (132, 141273), (198, 94182), (242, 77058), (297, 62788), (363, 51372), (396, 47091), (484, 38529), (594, 31394), (726, 25686), (1089, 17124), (1188, 15697), (1427, 13068), (1452, 12843), (2178, 8562), (2854, 6534), (3267, 5708), (4281, 4356)]