42191694

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 95443920

約数和(自身を除く): 53252226

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 261, 262, 393, 522, 617, 786, 1179, 1234, 1851, 2358, 3702, 3799, 5553, 7598, 11106, 11397, 17893, 22794, 34191, 35786, 53679, 68382, 80827, 107358, 161037, 161654, 242481, 322074, 484962, 727443, 1454886, 2343983, 4687966, 7031949, 14063898, 21095847, 42191694]

約数ペア:

[(1, 42191694), (2, 21095847), (3, 14063898), (6, 7031949), (9, 4687966), (18, 2343983), (29, 1454886), (58, 727443), (87, 484962), (131, 322074), (174, 242481), (261, 161654), (262, 161037), (393, 107358), (522, 80827), (617, 68382), (786, 53679), (1179, 35786), (1234, 34191), (1851, 22794), (2358, 17893), (3702, 11397), (3799, 11106), (5553, 7598)]