4979178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 12211200

約数和(自身を除く): 7232022

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 211, 342, 414, 422, 437, 513, 621, 633, 874, 1026, 1242, 1266, 1311, 1899, 2622, 3798, 3933, 4009, 4853, 5697, 7866, 8018, 9706, 11394, 11799, 12027, 14559, 23598, 24054, 29118, 36081, 43677, 72162, 87354, 92207, 108243, 131031, 184414, 216486, 262062, 276621, 553242, 829863, 1659726, 2489589, 4979178]

約数ペア:

[(1, 4979178), (2, 2489589), (3, 1659726), (6, 829863), (9, 553242), (18, 276621), (19, 262062), (23, 216486), (27, 184414), (38, 131031), (46, 108243), (54, 92207), (57, 87354), (69, 72162), (114, 43677), (138, 36081), (171, 29118), (207, 24054), (211, 23598), (342, 14559), (414, 12027), (422, 11799), (437, 11394), (513, 9706), (621, 8018), (633, 7866), (874, 5697), (1026, 4853), (1242, 4009), (1266, 3933), (1311, 3798), (1899, 2622)]