12423708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 34660080

約数和(自身を除く): 22236372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 229, 274, 396, 411, 458, 548, 687, 822, 916, 1233, 1374, 1507, 1644, 2061, 2466, 2519, 2748, 3014, 4122, 4521, 4932, 5038, 6028, 7557, 8244, 9042, 10076, 13563, 15114, 18084, 22671, 27126, 30228, 31373, 45342, 54252, 62746, 90684, 94119, 125492, 188238, 282357, 345103, 376476, 564714, 690206, 1035309, 1129428, 1380412, 2070618, 3105927, 4141236, 6211854, 12423708]

約数ペア:

[(1, 12423708), (2, 6211854), (3, 4141236), (4, 3105927), (6, 2070618), (9, 1380412), (11, 1129428), (12, 1035309), (18, 690206), (22, 564714), (33, 376476), (36, 345103), (44, 282357), (66, 188238), (99, 125492), (132, 94119), (137, 90684), (198, 62746), (229, 54252), (274, 45342), (396, 31373), (411, 30228), (458, 27126), (548, 22671), (687, 18084), (822, 15114), (916, 13563), (1233, 10076), (1374, 9042), (1507, 8244), (1644, 7557), (2061, 6028), (2466, 5038), (2519, 4932), (2748, 4521), (3014, 4122)]