326487798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199321}}^1$

素因数の和:199349

約数の個数: 48

約数和(自身を含む): 870638496

約数和(自身を除く): 544150698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 199321, 398642, 597963, 1195926, 1395247, 1793889, 2591173, 2790494, 3587778, 4185741, 5182346, 7773519, 8371482, 12557223, 15547038, 18138211, 23320557, 25114446, 36276422, 46641114, 54414633, 108829266, 163243899, 326487798]

約数ペア:

[(1, 326487798), (2, 163243899), (3, 108829266), (6, 54414633), (7, 46641114), (9, 36276422), (13, 25114446), (14, 23320557), (18, 18138211), (21, 15547038), (26, 12557223), (39, 8371482), (42, 7773519), (63, 5182346), (78, 4185741), (91, 3587778), (117, 2790494), (126, 2591173), (182, 1793889), (234, 1395247), (273, 1195926), (546, 597963), (819, 398642), (1638, 199321)]