16535988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 51714432

約数和(自身を除く): 35178444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 317, 322, 324, 378, 414, 483, 567, 621, 634, 644, 756, 828, 951, 966, 1134, 1242, 1268, 1449, 1863, 1902, 1932, 2219, 2268, 2484, 2853, 2898, 3726, 3804, 4347, 4438, 5706, 5796, 6657, 7291, 7452, 8559, 8694, 8876, 11412, 13041, 13314, 14582, 17118, 17388, 19971, 21873, 25677, 26082, 26628, 29164, 34236, 39942, 43746, 51037, 51354, 52164, 59913, 65619, 79884, 87492, 102074, 102708, 119826, 131238, 153111, 179739, 196857, 204148, 239652, 262476, 306222, 359478, 393714, 459333, 590571, 612444, 718956, 787428, 918666, 1181142, 1377999, 1837332, 2362284, 2755998, 4133997, 5511996, 8267994, 16535988]

約数ペア:

[(1, 16535988), (2, 8267994), (3, 5511996), (4, 4133997), (6, 2755998), (7, 2362284), (9, 1837332), (12, 1377999), (14, 1181142), (18, 918666), (21, 787428), (23, 718956), (27, 612444), (28, 590571), (36, 459333), (42, 393714), (46, 359478), (54, 306222), (63, 262476), (69, 239652), (81, 204148), (84, 196857), (92, 179739), (108, 153111), (126, 131238), (138, 119826), (161, 102708), (162, 102074), (189, 87492), (207, 79884), (252, 65619), (276, 59913), (317, 52164), (322, 51354), (324, 51037), (378, 43746), (414, 39942), (483, 34236), (567, 29164), (621, 26628), (634, 26082), (644, 25677), (756, 21873), (828, 19971), (951, 17388), (966, 17118), (1134, 14582), (1242, 13314), (1268, 13041), (1449, 11412), (1863, 8876), (1902, 8694), (1932, 8559), (2219, 7452), (2268, 7291), (2484, 6657), (2853, 5796), (2898, 5706), (3726, 4438), (3804, 4347)]