142451442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12703}}^1$

素因数の和:12807

約数の個数: 48

約数和(自身を含む): 356728320

約数和(自身を除く): 214276878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 12703, 25406, 38109, 76218, 88921, 114327, 177842, 228654, 266763, 533526, 800289, 1130567, 1600578, 2261134, 3391701, 6783402, 7913969, 10175103, 15827938, 20350206, 23741907, 47483814, 71225721, 142451442]

約数ペア:

[(1, 142451442), (2, 71225721), (3, 47483814), (6, 23741907), (7, 20350206), (9, 15827938), (14, 10175103), (18, 7913969), (21, 6783402), (42, 3391701), (63, 2261134), (89, 1600578), (126, 1130567), (178, 800289), (267, 533526), (534, 266763), (623, 228654), (801, 177842), (1246, 114327), (1602, 88921), (1869, 76218), (3738, 38109), (5607, 25406), (11214, 12703)]