17216262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 25764858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 983, 1251, 1946, 1966, 2502, 2919, 2949, 5838, 5898, 6881, 8757, 8847, 13762, 17514, 17694, 20643, 41286, 61929, 123858, 136637, 273274, 409911, 819822, 956459, 1229733, 1912918, 2459466, 2869377, 5738754, 8608131, 17216262]

約数ペア:

[(1, 17216262), (2, 8608131), (3, 5738754), (6, 2869377), (7, 2459466), (9, 1912918), (14, 1229733), (18, 956459), (21, 819822), (42, 409911), (63, 273274), (126, 136637), (139, 123858), (278, 61929), (417, 41286), (834, 20643), (973, 17694), (983, 17514), (1251, 13762), (1946, 8847), (1966, 8757), (2502, 6881), (2919, 5898), (2949, 5838)]