13728036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 38329536

約数和(自身を除く): 24601500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 631, 777, 1036, 1262, 1554, 1813, 1893, 2524, 3108, 3626, 3786, 4417, 5439, 7252, 7572, 8834, 10878, 13251, 17668, 21756, 23347, 26502, 30919, 46694, 53004, 61838, 70041, 92757, 93388, 123676, 140082, 163429, 185514, 280164, 326858, 371028, 490287, 653716, 980574, 1144003, 1961148, 2288006, 3432009, 4576012, 6864018, 13728036]

約数ペア:

[(1, 13728036), (2, 6864018), (3, 4576012), (4, 3432009), (6, 2288006), (7, 1961148), (12, 1144003), (14, 980574), (21, 653716), (28, 490287), (37, 371028), (42, 326858), (49, 280164), (74, 185514), (84, 163429), (98, 140082), (111, 123676), (147, 93388), (148, 92757), (196, 70041), (222, 61838), (259, 53004), (294, 46694), (444, 30919), (518, 26502), (588, 23347), (631, 21756), (777, 17668), (1036, 13251), (1262, 10878), (1554, 8834), (1813, 7572), (1893, 7252), (2524, 5439), (3108, 4417), (3626, 3786)]