15947352

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 43910880

約数和(自身を除く): 27963528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 3631, 4392, 7262, 10893, 14524, 21786, 29048, 32679, 43572, 65358, 87144, 130716, 221491, 261432, 442982, 664473, 885964, 1328946, 1771928, 1993419, 2657892, 3986838, 5315784, 7973676, 15947352]

約数ペア:

[(1, 15947352), (2, 7973676), (3, 5315784), (4, 3986838), (6, 2657892), (8, 1993419), (9, 1771928), (12, 1328946), (18, 885964), (24, 664473), (36, 442982), (61, 261432), (72, 221491), (122, 130716), (183, 87144), (244, 65358), (366, 43572), (488, 32679), (549, 29048), (732, 21786), (1098, 14524), (1464, 10893), (2196, 7262), (3631, 4392)]