15420552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 46387200

約数和(自身を除く): 30966648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 4831, 9662, 14493, 19324, 28986, 33817, 38648, 57972, 67634, 91789, 101451, 115944, 135268, 183578, 202902, 270536, 275367, 367156, 405804, 550734, 642523, 734312, 811608, 1101468, 1285046, 1927569, 2202936, 2570092, 3855138, 5140184, 7710276, 15420552]

約数ペア:

[(1, 15420552), (2, 7710276), (3, 5140184), (4, 3855138), (6, 2570092), (7, 2202936), (8, 1927569), (12, 1285046), (14, 1101468), (19, 811608), (21, 734312), (24, 642523), (28, 550734), (38, 405804), (42, 367156), (56, 275367), (57, 270536), (76, 202902), (84, 183578), (114, 135268), (133, 115944), (152, 101451), (168, 91789), (228, 67634), (266, 57972), (399, 38648), (456, 33817), (532, 28986), (798, 19324), (1064, 14493), (1596, 9662), (3192, 4831)]