1880854542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{17021}}^1$

素因数の和:17913

約数の個数: 48

約数和(自身を含む): 4662938592

約数和(自身を除く): 2782084050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 877, 1754, 2631, 5262, 6139, 7893, 12278, 15786, 17021, 18417, 34042, 36834, 51063, 55251, 102126, 110502, 119147, 153189, 238294, 306378, 357441, 714882, 1072323, 2144646, 14927417, 29854834, 44782251, 89564502, 104491919, 134346753, 208983838, 268693506, 313475757, 626951514, 940427271, 1880854542]

約数ペア:

[(1, 1880854542), (2, 940427271), (3, 626951514), (6, 313475757), (7, 268693506), (9, 208983838), (14, 134346753), (18, 104491919), (21, 89564502), (42, 44782251), (63, 29854834), (126, 14927417), (877, 2144646), (1754, 1072323), (2631, 714882), (5262, 357441), (6139, 306378), (7893, 238294), (12278, 153189), (15786, 119147), (17021, 110502), (18417, 102126), (34042, 55251), (36834, 51063)]