15663387042

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{4007}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 35090841600

約数和(自身を除く): 19427454558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 379, 382, 573, 758, 1137, 1146, 1719, 2274, 3411, 3438, 4007, 5157, 6822, 8014, 10233, 10314, 12021, 20466, 24042, 36063, 72126, 72389, 108189, 144778, 216378, 217167, 434334, 651501, 765337, 1303002, 1518653, 1530674, 1954503, 2296011, 3037306, 3909006, 4555959, 4592022, 6888033, 9111918, 13667877, 13776066, 20664099, 27335754, 41003631, 41328198, 82007262, 290062723, 580125446, 870188169, 1740376338, 2610564507, 5221129014, 7831693521, 15663387042]

約数ペア:

[(1, 15663387042), (2, 7831693521), (3, 5221129014), (6, 2610564507), (9, 1740376338), (18, 870188169), (27, 580125446), (54, 290062723), (191, 82007262), (379, 41328198), (382, 41003631), (573, 27335754), (758, 20664099), (1137, 13776066), (1146, 13667877), (1719, 9111918), (2274, 6888033), (3411, 4592022), (3438, 4555959), (4007, 3909006), (5157, 3037306), (6822, 2296011), (8014, 1954503), (10233, 1530674), (10314, 1518653), (12021, 1303002), (20466, 765337), (24042, 651501), (36063, 434334), (72126, 217167), (72389, 216378), (108189, 144778)]