1919897532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1949}}^1$

素因数の和:3272

約数の個数: 96

約数和(自身を含む): 5695872000

約数和(自身を除く): 3775974468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1303, 1949, 2606, 3898, 3909, 5212, 5847, 7796, 7818, 9121, 11694, 11727, 13643, 15636, 17541, 18242, 23388, 23454, 27286, 27363, 35082, 35181, 36484, 40929, 46908, 52623, 54572, 54726, 70164, 70362, 81858, 82089, 105246, 109452, 122787, 140724, 163716, 164178, 210492, 245574, 246267, 328356, 368361, 491148, 492534, 736722, 985068, 1473444, 2539547, 5079094, 7618641, 10158188, 15237282, 17776829, 22855923, 30474564, 35553658, 45711846, 53330487, 68567769, 71107316, 91423692, 106660974, 137135538, 159991461, 213321948, 274271076, 319982922, 479974383, 639965844, 959948766, 1919897532]

約数ペア:

[(1, 1919897532), (2, 959948766), (3, 639965844), (4, 479974383), (6, 319982922), (7, 274271076), (9, 213321948), (12, 159991461), (14, 137135538), (18, 106660974), (21, 91423692), (27, 71107316), (28, 68567769), (36, 53330487), (42, 45711846), (54, 35553658), (63, 30474564), (84, 22855923), (108, 17776829), (126, 15237282), (189, 10158188), (252, 7618641), (378, 5079094), (756, 2539547), (1303, 1473444), (1949, 985068), (2606, 736722), (3898, 492534), (3909, 491148), (5212, 368361), (5847, 328356), (7796, 246267), (7818, 245574), (9121, 210492), (11694, 164178), (11727, 163716), (13643, 140724), (15636, 122787), (17541, 109452), (18242, 105246), (23388, 82089), (23454, 81858), (27286, 70362), (27363, 70164), (35082, 54726), (35181, 54572), (36484, 52623), (40929, 46908)]