18759234816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1163147}}^1$

素因数の和:1163176

約数の個数: 108

約数和(自身を含む): 61814337312

約数和(自身を除く): 43055102496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1163147, 2326294, 3489441, 4652588, 6978882, 8142029, 9305176, 10468323, 13957764, 16284058, 18610352, 20936646, 24426087, 27915528, 32568116, 37220704, 41873292, 48852174, 55831056, 65136232, 73278261, 74441408, 83746584, 97704348, 111662112, 130272464, 146556522, 148882816, 167493168, 195408696, 223324224, 260544928, 293113044, 297765632, 334986336, 390817392, 446648448, 521089856, 586226088, 669972672, 781634784, 893296896, 1042179712, 1172452176, 1339945344, 1563269568, 2084359424, 2344904352, 2679890688, 3126539136, 4689808704, 6253078272, 9379617408, 18759234816]

約数ペア:

[(1, 18759234816), (2, 9379617408), (3, 6253078272), (4, 4689808704), (6, 3126539136), (7, 2679890688), (8, 2344904352), (9, 2084359424), (12, 1563269568), (14, 1339945344), (16, 1172452176), (18, 1042179712), (21, 893296896), (24, 781634784), (28, 669972672), (32, 586226088), (36, 521089856), (42, 446648448), (48, 390817392), (56, 334986336), (63, 297765632), (64, 293113044), (72, 260544928), (84, 223324224), (96, 195408696), (112, 167493168), (126, 148882816), (128, 146556522), (144, 130272464), (168, 111662112), (192, 97704348), (224, 83746584), (252, 74441408), (256, 73278261), (288, 65136232), (336, 55831056), (384, 48852174), (448, 41873292), (504, 37220704), (576, 32568116), (672, 27915528), (768, 24426087), (896, 20936646), (1008, 18610352), (1152, 16284058), (1344, 13957764), (1792, 10468323), (2016, 9305176), (2304, 8142029), (2688, 6978882), (4032, 4652588), (5376, 3489441), (8064, 2326294), (16128, 1163147)]