147432438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18743}}^1$

素因数の和:18793

約数の個数: 48

約数和(自身を含む): 350887680

約数和(自身を除く): 203455242

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, 18743, 37486, 56229, 112458, 168687, 337374, 356117, 431089, 712234, 862178, 1068351, 1293267, 2136702, 2586534, 3205053, 3879801, 6410106, 7759602, 8190691, 16381382, 24572073, 49144146, 73716219, 147432438]

約数ペア:

[(1, 147432438), (2, 73716219), (3, 49144146), (6, 24572073), (9, 16381382), (18, 8190691), (19, 7759602), (23, 6410106), (38, 3879801), (46, 3205053), (57, 2586534), (69, 2136702), (114, 1293267), (138, 1068351), (171, 862178), (207, 712234), (342, 431089), (414, 356117), (437, 337374), (874, 168687), (1311, 112458), (2622, 56229), (3933, 37486), (7866, 18743)]