1900954692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25229}}^1$

素因数の和:25282

約数の個数: 144

約数和(自身を含む): 6171459840

約数和(自身を除く): 4270505148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 3276, 3588, 4186, 5382, 5796, 6279, 8372, 10764, 12558, 18837, 25116, 25229, 37674, 50458, 75348, 75687, 100916, 151374, 176603, 227061, 302748, 327977, 353206, 454122, 529809, 580267, 655954, 706412, 908244, 983931, 1059618, 1160534, 1311908, 1589427, 1740801, 1967862, 2119236, 2295839, 2321068, 2951793, 3178854, 3481602, 3935724, 4061869, 4591678, 5222403, 5903586, 6357708, 6887517, 6963204, 7543471, 8123738, 9183356, 10444806, 11807172, 12185607, 13775034, 15086942, 16247476, 20662551, 20889612, 22630413, 24371214, 27550068, 30173884, 36556821, 41325102, 45260826, 48742428, 52804297, 67891239, 73113642, 82650204, 90521652, 105608594, 135782478, 146227284, 158412891, 211217188, 271564956, 316825782, 475238673, 633651564, 950477346, 1900954692]

約数ペア:

[(1, 1900954692), (2, 950477346), (3, 633651564), (4, 475238673), (6, 316825782), (7, 271564956), (9, 211217188), (12, 158412891), (13, 146227284), (14, 135782478), (18, 105608594), (21, 90521652), (23, 82650204), (26, 73113642), (28, 67891239), (36, 52804297), (39, 48742428), (42, 45260826), (46, 41325102), (52, 36556821), (63, 30173884), (69, 27550068), (78, 24371214), (84, 22630413), (91, 20889612), (92, 20662551), (117, 16247476), (126, 15086942), (138, 13775034), (156, 12185607), (161, 11807172), (182, 10444806), (207, 9183356), (234, 8123738), (252, 7543471), (273, 6963204), (276, 6887517), (299, 6357708), (322, 5903586), (364, 5222403), (414, 4591678), (468, 4061869), (483, 3935724), (546, 3481602), (598, 3178854), (644, 2951793), (819, 2321068), (828, 2295839), (897, 2119236), (966, 1967862), (1092, 1740801), (1196, 1589427), (1449, 1311908), (1638, 1160534), (1794, 1059618), (1932, 983931), (2093, 908244), (2691, 706412), (2898, 655954), (3276, 580267), (3588, 529809), (4186, 454122), (5382, 353206), (5796, 327977), (6279, 302748), (8372, 227061), (10764, 176603), (12558, 151374), (18837, 100916), (25116, 75687), (25229, 75348), (37674, 50458)]