15849468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 41966288

約数和(自身を除く): 26116820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 163, 219, 222, 292, 326, 333, 438, 444, 489, 652, 657, 666, 876, 978, 1314, 1332, 1467, 1956, 2628, 2701, 2934, 5402, 5868, 6031, 8103, 10804, 11899, 12062, 16206, 18093, 23798, 24124, 24309, 32412, 35697, 36186, 47596, 48618, 54279, 71394, 72372, 97236, 107091, 108558, 142788, 214182, 217116, 428364, 440263, 880526, 1320789, 1761052, 2641578, 3962367, 5283156, 7924734, 15849468]

約数ペア:

[(1, 15849468), (2, 7924734), (3, 5283156), (4, 3962367), (6, 2641578), (9, 1761052), (12, 1320789), (18, 880526), (36, 440263), (37, 428364), (73, 217116), (74, 214182), (111, 142788), (146, 108558), (148, 107091), (163, 97236), (219, 72372), (222, 71394), (292, 54279), (326, 48618), (333, 47596), (438, 36186), (444, 35697), (489, 32412), (652, 24309), (657, 24124), (666, 23798), (876, 18093), (978, 16206), (1314, 12062), (1332, 11899), (1467, 10804), (1956, 8103), (2628, 6031), (2701, 5868), (2934, 5402)]