12873276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 36832320

約数和(自身を除く): 23959044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 173, 212, 234, 318, 346, 351, 468, 477, 519, 636, 689, 692, 702, 954, 1038, 1378, 1404, 1431, 1557, 1908, 2067, 2076, 2249, 2756, 2862, 3114, 4134, 4498, 4671, 5724, 6201, 6228, 6747, 8268, 8996, 9169, 9342, 12402, 13494, 18338, 18603, 18684, 20241, 24804, 26988, 27507, 36676, 37206, 40482, 55014, 60723, 74412, 80964, 82521, 110028, 119197, 121446, 165042, 238394, 242892, 247563, 330084, 357591, 476788, 495126, 715182, 990252, 1072773, 1430364, 2145546, 3218319, 4291092, 6436638, 12873276]

約数ペア:

[(1, 12873276), (2, 6436638), (3, 4291092), (4, 3218319), (6, 2145546), (9, 1430364), (12, 1072773), (13, 990252), (18, 715182), (26, 495126), (27, 476788), (36, 357591), (39, 330084), (52, 247563), (53, 242892), (54, 238394), (78, 165042), (106, 121446), (108, 119197), (117, 110028), (156, 82521), (159, 80964), (173, 74412), (212, 60723), (234, 55014), (318, 40482), (346, 37206), (351, 36676), (468, 27507), (477, 26988), (519, 24804), (636, 20241), (689, 18684), (692, 18603), (702, 18338), (954, 13494), (1038, 12402), (1378, 9342), (1404, 9169), (1431, 8996), (1557, 8268), (1908, 6747), (2067, 6228), (2076, 6201), (2249, 5724), (2756, 4671), (2862, 4498), (3114, 4134)]