3287556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 8910720

約数和(自身を除く): 5623164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 67, 87, 94, 116, 134, 141, 174, 188, 201, 261, 268, 282, 348, 402, 423, 522, 564, 603, 804, 846, 1044, 1206, 1363, 1692, 1943, 2412, 2726, 3149, 3886, 4089, 5452, 5829, 6298, 7772, 8178, 9447, 11658, 12267, 12596, 16356, 17487, 18894, 23316, 24534, 28341, 34974, 37788, 49068, 56682, 69948, 91321, 113364, 182642, 273963, 365284, 547926, 821889, 1095852, 1643778, 3287556]

約数ペア:

[(1, 3287556), (2, 1643778), (3, 1095852), (4, 821889), (6, 547926), (9, 365284), (12, 273963), (18, 182642), (29, 113364), (36, 91321), (47, 69948), (58, 56682), (67, 49068), (87, 37788), (94, 34974), (116, 28341), (134, 24534), (141, 23316), (174, 18894), (188, 17487), (201, 16356), (261, 12596), (268, 12267), (282, 11658), (348, 9447), (402, 8178), (423, 7772), (522, 6298), (564, 5829), (603, 5452), (804, 4089), (846, 3886), (1044, 3149), (1206, 2726), (1363, 2412), (1692, 1943)]