13371912

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 24989688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 1997, 2232, 3348, 3994, 5991, 6696, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 53919, 61907, 71892, 107838, 123814, 143784, 185721, 215676, 247628, 371442, 431352, 495256, 557163, 742884, 1114326, 1485768, 1671489, 2228652, 3342978, 4457304, 6685956, 13371912]

約数ペア:

[(1, 13371912), (2, 6685956), (3, 4457304), (4, 3342978), (6, 2228652), (8, 1671489), (9, 1485768), (12, 1114326), (18, 742884), (24, 557163), (27, 495256), (31, 431352), (36, 371442), (54, 247628), (62, 215676), (72, 185721), (93, 143784), (108, 123814), (124, 107838), (186, 71892), (216, 61907), (248, 53919), (279, 47928), (372, 35946), (558, 23964), (744, 17973), (837, 15976), (1116, 11982), (1674, 7988), (1997, 6696), (2232, 5991), (3348, 3994)]