143881542

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{54377}}^1$

素因数の和:54402

約数の個数: 48

約数和(自身を含む): 371945520

約数和(自身を除く): 228063978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 54377, 108754, 163131, 326262, 380639, 489393, 761278, 978786, 1141917, 1468179, 2283834, 2664473, 2936358, 3425751, 5328946, 6851502, 7993419, 10277253, 15986838, 20554506, 23980257, 47960514, 71940771, 143881542]

約数ペア:

[(1, 143881542), (2, 71940771), (3, 47960514), (6, 23980257), (7, 20554506), (9, 15986838), (14, 10277253), (18, 7993419), (21, 6851502), (27, 5328946), (42, 3425751), (49, 2936358), (54, 2664473), (63, 2283834), (98, 1468179), (126, 1141917), (147, 978786), (189, 761278), (294, 489393), (378, 380639), (441, 326262), (882, 163131), (1323, 108754), (2646, 54377)]