17120724012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{455969}}^1$

素因数の和:456135

約数の個数: 72

約数和(自身を含む): 49791924000

約数和(自身を除く): 32671199988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 455969, 911938, 1367907, 1823876, 2735814, 3191783, 4103721, 5471628, 6383566, 8207442, 9575349, 12767132, 16414884, 19150698, 28726047, 38301396, 57452094, 67939381, 114904188, 135878762, 203818143, 271757524, 407636286, 475575667, 611454429, 815272572, 951151334, 1222908858, 1426727001, 1902302668, 2445817716, 2853454002, 4280181003, 5706908004, 8560362006, 17120724012]

約数ペア:

[(1, 17120724012), (2, 8560362006), (3, 5706908004), (4, 4280181003), (6, 2853454002), (7, 2445817716), (9, 1902302668), (12, 1426727001), (14, 1222908858), (18, 951151334), (21, 815272572), (28, 611454429), (36, 475575667), (42, 407636286), (63, 271757524), (84, 203818143), (126, 135878762), (149, 114904188), (252, 67939381), (298, 57452094), (447, 38301396), (596, 28726047), (894, 19150698), (1043, 16414884), (1341, 12767132), (1788, 9575349), (2086, 8207442), (2682, 6383566), (3129, 5471628), (4172, 4103721), (5364, 3191783), (6258, 2735814), (9387, 1823876), (12516, 1367907), (18774, 911938), (37548, 455969)]