13013856

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 37575720

約数和(自身を除く): 24561864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 619, 657, 876, 1168, 1238, 1314, 1752, 1857, 2336, 2476, 2628, 3504, 3714, 4952, 5256, 5571, 7008, 7428, 9904, 10512, 11142, 14856, 19808, 21024, 22284, 29712, 44568, 45187, 59424, 89136, 90374, 135561, 178272, 180748, 271122, 361496, 406683, 542244, 722992, 813366, 1084488, 1445984, 1626732, 2168976, 3253464, 4337952, 6506928, 13013856]

約数ペア:

[(1, 13013856), (2, 6506928), (3, 4337952), (4, 3253464), (6, 2168976), (8, 1626732), (9, 1445984), (12, 1084488), (16, 813366), (18, 722992), (24, 542244), (32, 406683), (36, 361496), (48, 271122), (72, 180748), (73, 178272), (96, 135561), (144, 90374), (146, 89136), (219, 59424), (288, 45187), (292, 44568), (438, 29712), (584, 22284), (619, 21024), (657, 19808), (876, 14856), (1168, 11142), (1238, 10512), (1314, 9904), (1752, 7428), (1857, 7008), (2336, 5571), (2476, 5256), (2628, 4952), (3504, 3714)]