12837816

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 36753600

約数和(自身を除く): 23915784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 61, 72, 74, 79, 111, 122, 148, 158, 183, 222, 237, 244, 296, 316, 333, 366, 444, 474, 488, 549, 632, 666, 711, 732, 888, 948, 1098, 1332, 1422, 1464, 1896, 2196, 2257, 2664, 2844, 2923, 4392, 4514, 4819, 5688, 5846, 6771, 8769, 9028, 9638, 11692, 13542, 14457, 17538, 18056, 19276, 20313, 23384, 26307, 27084, 28914, 35076, 38552, 40626, 43371, 52614, 54168, 57828, 70152, 81252, 86742, 105228, 115656, 162504, 173484, 178303, 210456, 346968, 356606, 534909, 713212, 1069818, 1426424, 1604727, 2139636, 3209454, 4279272, 6418908, 12837816]

約数ペア:

[(1, 12837816), (2, 6418908), (3, 4279272), (4, 3209454), (6, 2139636), (8, 1604727), (9, 1426424), (12, 1069818), (18, 713212), (24, 534909), (36, 356606), (37, 346968), (61, 210456), (72, 178303), (74, 173484), (79, 162504), (111, 115656), (122, 105228), (148, 86742), (158, 81252), (183, 70152), (222, 57828), (237, 54168), (244, 52614), (296, 43371), (316, 40626), (333, 38552), (366, 35076), (444, 28914), (474, 27084), (488, 26307), (549, 23384), (632, 20313), (666, 19276), (711, 18056), (732, 17538), (888, 14457), (948, 13542), (1098, 11692), (1332, 9638), (1422, 9028), (1464, 8769), (1896, 6771), (2196, 5846), (2257, 5688), (2664, 4819), (2844, 4514), (2923, 4392)]