147825738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18843

約数の個数: 48

約数和(自身を含む): 351823680

約数和(自身を除く): 203997942

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 18793, 37586, 56379, 112758, 169137, 338274, 357067, 432239, 714134, 864478, 1071201, 1296717, 2142402, 2593434, 3213603, 3890151, 6427206, 7780302, 8212541, 16425082, 24637623, 49275246, 73912869, 147825738]

約数ペア:

[(1, 147825738), (2, 73912869), (3, 49275246), (6, 24637623), (9, 16425082), (18, 8212541), (19, 7780302), (23, 6427206), (38, 3890151), (46, 3213603), (57, 2593434), (69, 2142402), (114, 1296717), (138, 1071201), (171, 864478), (207, 714134), (342, 432239), (414, 357067), (437, 338274), (874, 169137), (1311, 112758), (2622, 56379), (3933, 37586), (7866, 18793)]