851398398

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4969}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 2003904000

約数和(自身を除く): 1152505602

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 167, 171, 334, 342, 501, 513, 1002, 1026, 1503, 3006, 3173, 4509, 4969, 6346, 9018, 9519, 9938, 14907, 19038, 28557, 29814, 44721, 57114, 85671, 89442, 94411, 134163, 171342, 188822, 268326, 283233, 566466, 829823, 849699, 1659646, 1699398, 2489469, 2549097, 4978938, 5098194, 7468407, 14936814, 15766637, 22405221, 31533274, 44810442, 47299911, 94599822, 141899733, 283799466, 425699199, 851398398]

約数ペア:

[(1, 851398398), (2, 425699199), (3, 283799466), (6, 141899733), (9, 94599822), (18, 47299911), (19, 44810442), (27, 31533274), (38, 22405221), (54, 15766637), (57, 14936814), (114, 7468407), (167, 5098194), (171, 4978938), (334, 2549097), (342, 2489469), (501, 1699398), (513, 1659646), (1002, 849699), (1026, 829823), (1503, 566466), (3006, 283233), (3173, 268326), (4509, 188822), (4969, 171342), (6346, 134163), (9018, 94411), (9519, 89442), (9938, 85671), (14907, 57114), (19038, 44721), (28557, 29814)]