2516778

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3934422

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 223, 297, 342, 418, 446, 513, 594, 627, 669, 1026, 1254, 1338, 1881, 2007, 2453, 3762, 4014, 4237, 4906, 5643, 6021, 7359, 8474, 11286, 12042, 12711, 14718, 22077, 25422, 38133, 44154, 46607, 66231, 76266, 93214, 114399, 132462, 139821, 228798, 279642, 419463, 838926, 1258389, 2516778]

約数ペア:

[(1, 2516778), (2, 1258389), (3, 838926), (6, 419463), (9, 279642), (11, 228798), (18, 139821), (19, 132462), (22, 114399), (27, 93214), (33, 76266), (38, 66231), (54, 46607), (57, 44154), (66, 38133), (99, 25422), (114, 22077), (171, 14718), (198, 12711), (209, 12042), (223, 11286), (297, 8474), (342, 7359), (418, 6021), (446, 5643), (513, 4906), (594, 4237), (627, 4014), (669, 3762), (1026, 2453), (1254, 2007), (1338, 1881)]