1912777776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145969}}^1$

素因数の和:146003

約数の個数: 120

約数和(自身を含む): 6588501920

約数和(自身を除く): 4675724144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 145969, 291938, 437907, 583876, 875814, 1021783, 1167752, 1313721, 1751628, 1897597, 2043566, 2335504, 2627442, 3065349, 3503256, 3795194, 4087132, 5254884, 5692791, 6130698, 7006512, 7590388, 8174264, 9196047, 10509768, 11385582, 12261396, 13283179, 15180776, 16348528, 17078373, 18392094, 21019536, 22771164, 24522792, 26566358, 30361552, 34156746, 36784188, 39849537, 45542328, 49045584, 53132716, 68313492, 73568376, 79699074, 91084656, 106265432, 119548611, 136626984, 147136752, 159398148, 212530864, 239097222, 273253968, 318796296, 478194444, 637592592, 956388888, 1912777776]

約数ペア:

[(1, 1912777776), (2, 956388888), (3, 637592592), (4, 478194444), (6, 318796296), (7, 273253968), (8, 239097222), (9, 212530864), (12, 159398148), (13, 147136752), (14, 136626984), (16, 119548611), (18, 106265432), (21, 91084656), (24, 79699074), (26, 73568376), (28, 68313492), (36, 53132716), (39, 49045584), (42, 45542328), (48, 39849537), (52, 36784188), (56, 34156746), (63, 30361552), (72, 26566358), (78, 24522792), (84, 22771164), (91, 21019536), (104, 18392094), (112, 17078373), (117, 16348528), (126, 15180776), (144, 13283179), (156, 12261396), (168, 11385582), (182, 10509768), (208, 9196047), (234, 8174264), (252, 7590388), (273, 7006512), (312, 6130698), (336, 5692791), (364, 5254884), (468, 4087132), (504, 3795194), (546, 3503256), (624, 3065349), (728, 2627442), (819, 2335504), (936, 2043566), (1008, 1897597), (1092, 1751628), (1456, 1313721), (1638, 1167752), (1872, 1021783), (2184, 875814), (3276, 583876), (4368, 437907), (6552, 291938), (13104, 145969)]