39984588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 108

約数和(自身を含む): 123865560

約数和(自身を除く): 83880972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1193, 1197, 1596, 1764, 1862, 2386, 2394, 2793, 3579, 3724, 4772, 4788, 5586, 7158, 8351, 8379, 10737, 11172, 14316, 16702, 16758, 21474, 22667, 25053, 33404, 33516, 42948, 45334, 50106, 58457, 68001, 75159, 90668, 100212, 116914, 136002, 150318, 158669, 175371, 204003, 233828, 272004, 300636, 317338, 350742, 408006, 476007, 526113, 634676, 701484, 816012, 952014, 1052226, 1110683, 1428021, 1904028, 2104452, 2221366, 2856042, 3332049, 4442732, 5712084, 6664098, 9996147, 13328196, 19992294, 39984588]

約数ペア:

[(1, 39984588), (2, 19992294), (3, 13328196), (4, 9996147), (6, 6664098), (7, 5712084), (9, 4442732), (12, 3332049), (14, 2856042), (18, 2221366), (19, 2104452), (21, 1904028), (28, 1428021), (36, 1110683), (38, 1052226), (42, 952014), (49, 816012), (57, 701484), (63, 634676), (76, 526113), (84, 476007), (98, 408006), (114, 350742), (126, 317338), (133, 300636), (147, 272004), (171, 233828), (196, 204003), (228, 175371), (252, 158669), (266, 150318), (294, 136002), (342, 116914), (399, 100212), (441, 90668), (532, 75159), (588, 68001), (684, 58457), (798, 50106), (882, 45334), (931, 42948), (1193, 33516), (1197, 33404), (1596, 25053), (1764, 22667), (1862, 21474), (2386, 16758), (2394, 16702), (2793, 14316), (3579, 11172), (3724, 10737), (4772, 8379), (4788, 8351), (5586, 7158)]