71892018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 170906112

約数和(自身を除く): 99014094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 1146, 1719, 1901, 2101, 3438, 3802, 4202, 5703, 6303, 11406, 12606, 17109, 18909, 20911, 34218, 37818, 41822, 62733, 125466, 188199, 363091, 376398, 726182, 1089273, 2178546, 3267819, 3994001, 6535638, 7988002, 11982003, 23964006, 35946009, 71892018]

約数ペア:

[(1, 71892018), (2, 35946009), (3, 23964006), (6, 11982003), (9, 7988002), (11, 6535638), (18, 3994001), (22, 3267819), (33, 2178546), (66, 1089273), (99, 726182), (191, 376398), (198, 363091), (382, 188199), (573, 125466), (1146, 62733), (1719, 41822), (1901, 37818), (2101, 34218), (3438, 20911), (3802, 18909), (4202, 17109), (5703, 12606), (6303, 11406)]