1994133603

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3523968000

約数和(自身を除く): 1529834397

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 149, 161, 229, 231, 253, 363, 447, 483, 687, 759, 847, 1043, 1603, 1639, 1771, 2519, 2541, 2783, 3129, 3427, 4809, 4917, 5267, 5313, 7557, 8349, 10281, 11473, 15801, 17633, 18029, 19481, 23989, 27709, 34121, 34419, 36869, 37697, 52899, 54087, 57937, 58443, 71967, 83127, 102363, 110607, 113091, 126203, 173811, 193963, 238847, 263879, 375331, 378609, 405559, 414667, 581889, 637307, 716541, 784783, 791637, 1125993, 1216677, 1244001, 1911921, 2354349, 2627317, 2902669, 4128641, 4461149, 5493481, 7881951, 8632613, 8708007, 12385923, 13383447, 16480443, 25897839, 28900487, 60428291, 86701461, 94958743, 181284873, 284876229, 664711201, 1994133603]

約数ペア:

[(1, 1994133603), (3, 664711201), (7, 284876229), (11, 181284873), (21, 94958743), (23, 86701461), (33, 60428291), (69, 28900487), (77, 25897839), (121, 16480443), (149, 13383447), (161, 12385923), (229, 8708007), (231, 8632613), (253, 7881951), (363, 5493481), (447, 4461149), (483, 4128641), (687, 2902669), (759, 2627317), (847, 2354349), (1043, 1911921), (1603, 1244001), (1639, 1216677), (1771, 1125993), (2519, 791637), (2541, 784783), (2783, 716541), (3129, 637307), (3427, 581889), (4809, 414667), (4917, 405559), (5267, 378609), (5313, 375331), (7557, 263879), (8349, 238847), (10281, 193963), (11473, 173811), (15801, 126203), (17633, 113091), (18029, 110607), (19481, 102363), (23989, 83127), (27709, 71967), (34121, 58443), (34419, 57937), (36869, 54087), (37697, 52899)]