15219216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6248

約数の個数: 60

約数和(自身を含む): 45105372

約数和(自身を除く): 29886156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 6217, 12434, 18651, 24868, 37302, 49736, 55953, 74604, 99472, 105689, 111906, 149208, 211378, 223812, 298416, 317067, 422756, 447624, 634134, 845512, 895248, 951201, 1268268, 1691024, 1902402, 2536536, 3804804, 5073072, 7609608, 15219216]

約数ペア:

[(1, 15219216), (2, 7609608), (3, 5073072), (4, 3804804), (6, 2536536), (8, 1902402), (9, 1691024), (12, 1268268), (16, 951201), (17, 895248), (18, 845512), (24, 634134), (34, 447624), (36, 422756), (48, 317067), (51, 298416), (68, 223812), (72, 211378), (102, 149208), (136, 111906), (144, 105689), (153, 99472), (204, 74604), (272, 55953), (306, 49736), (408, 37302), (612, 24868), (816, 18651), (1224, 12434), (2448, 6217)]