1790316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 5139120

約数和(自身を除く): 3348804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 137, 198, 242, 274, 297, 363, 396, 411, 484, 548, 594, 726, 822, 1089, 1188, 1233, 1452, 1507, 1644, 2178, 2466, 3014, 3267, 3699, 4356, 4521, 4932, 6028, 6534, 7398, 9042, 13068, 13563, 14796, 16577, 18084, 27126, 33154, 40689, 49731, 54252, 66308, 81378, 99462, 149193, 162756, 198924, 298386, 447579, 596772, 895158, 1790316]

約数ペア:

[(1, 1790316), (2, 895158), (3, 596772), (4, 447579), (6, 298386), (9, 198924), (11, 162756), (12, 149193), (18, 99462), (22, 81378), (27, 66308), (33, 54252), (36, 49731), (44, 40689), (54, 33154), (66, 27126), (99, 18084), (108, 16577), (121, 14796), (132, 13563), (137, 13068), (198, 9042), (242, 7398), (274, 6534), (297, 6028), (363, 4932), (396, 4521), (411, 4356), (484, 3699), (548, 3267), (594, 3014), (726, 2466), (822, 2178), (1089, 1644), (1188, 1507), (1233, 1452)]