12225564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 33694752

約数和(自身を除く): 21469188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 173, 234, 302, 346, 453, 468, 519, 604, 692, 906, 1038, 1359, 1557, 1812, 1963, 2076, 2249, 2718, 3114, 3926, 4498, 5436, 5889, 6228, 6747, 7852, 8996, 11778, 13494, 17667, 20241, 23556, 26123, 26988, 35334, 40482, 52246, 70668, 78369, 80964, 104492, 156738, 235107, 313476, 339599, 470214, 679198, 940428, 1018797, 1358396, 2037594, 3056391, 4075188, 6112782, 12225564]

約数ペア:

[(1, 12225564), (2, 6112782), (3, 4075188), (4, 3056391), (6, 2037594), (9, 1358396), (12, 1018797), (13, 940428), (18, 679198), (26, 470214), (36, 339599), (39, 313476), (52, 235107), (78, 156738), (117, 104492), (151, 80964), (156, 78369), (173, 70668), (234, 52246), (302, 40482), (346, 35334), (453, 26988), (468, 26123), (519, 23556), (604, 20241), (692, 17667), (906, 13494), (1038, 11778), (1359, 8996), (1557, 7852), (1812, 6747), (1963, 6228), (2076, 5889), (2249, 5436), (2718, 4498), (3114, 3926)]