1905236856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12547}}^1$

素因数の和:12618

約数の個数: 128

約数和(自身を含む): 5721888000

約数和(自身を除く): 3816651144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1406, 1998, 2052, 2109, 2664, 2812, 3996, 4104, 4218, 5624, 6327, 7992, 8436, 12547, 12654, 16872, 18981, 25094, 25308, 37641, 37962, 50188, 50616, 75282, 75924, 100376, 112923, 150564, 151848, 225846, 238393, 301128, 338769, 451692, 464239, 476786, 677538, 715179, 903384, 928478, 953572, 1355076, 1392717, 1430358, 1856956, 1907144, 2145537, 2710152, 2785434, 2860716, 3713912, 4178151, 4291074, 5570868, 5721432, 6436611, 8356302, 8582148, 8820541, 11141736, 12534453, 12873222, 16712604, 17164296, 17641082, 25068906, 25746444, 26461623, 33425208, 35282164, 50137812, 51492888, 52923246, 70564328, 79384869, 100275624, 105846492, 158769738, 211692984, 238154607, 317539476, 476309214, 635078952, 952618428, 1905236856]

約数ペア:

[(1, 1905236856), (2, 952618428), (3, 635078952), (4, 476309214), (6, 317539476), (8, 238154607), (9, 211692984), (12, 158769738), (18, 105846492), (19, 100275624), (24, 79384869), (27, 70564328), (36, 52923246), (37, 51492888), (38, 50137812), (54, 35282164), (57, 33425208), (72, 26461623), (74, 25746444), (76, 25068906), (108, 17641082), (111, 17164296), (114, 16712604), (148, 12873222), (152, 12534453), (171, 11141736), (216, 8820541), (222, 8582148), (228, 8356302), (296, 6436611), (333, 5721432), (342, 5570868), (444, 4291074), (456, 4178151), (513, 3713912), (666, 2860716), (684, 2785434), (703, 2710152), (888, 2145537), (999, 1907144), (1026, 1856956), (1332, 1430358), (1368, 1392717), (1406, 1355076), (1998, 953572), (2052, 928478), (2109, 903384), (2664, 715179), (2812, 677538), (3996, 476786), (4104, 464239), (4218, 451692), (5624, 338769), (6327, 301128), (7992, 238393), (8436, 225846), (12547, 151848), (12654, 150564), (16872, 112923), (18981, 100376), (25094, 75924), (25308, 75282), (37641, 50616), (37962, 50188)]