15737148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 45837792

約数和(自身を除く): 30100644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 317, 394, 591, 634, 788, 951, 1182, 1268, 1379, 1773, 1902, 2219, 2364, 2758, 2853, 3546, 3804, 4137, 4438, 5516, 5706, 6657, 7092, 8274, 8876, 11412, 12411, 13314, 16548, 19971, 24822, 26628, 39942, 49644, 62449, 79884, 124898, 187347, 249796, 374694, 437143, 562041, 749388, 874286, 1124082, 1311429, 1748572, 2248164, 2622858, 3934287, 5245716, 7868574, 15737148]

約数ペア:

[(1, 15737148), (2, 7868574), (3, 5245716), (4, 3934287), (6, 2622858), (7, 2248164), (9, 1748572), (12, 1311429), (14, 1124082), (18, 874286), (21, 749388), (28, 562041), (36, 437143), (42, 374694), (63, 249796), (84, 187347), (126, 124898), (197, 79884), (252, 62449), (317, 49644), (394, 39942), (591, 26628), (634, 24822), (788, 19971), (951, 16548), (1182, 13314), (1268, 12411), (1379, 11412), (1773, 8876), (1902, 8274), (2219, 7092), (2364, 6657), (2758, 5706), (2853, 5516), (3546, 4438), (3804, 4137)]