1913184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 6787872

約数和(自身を除く): 4874688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 224, 234, 252, 273, 288, 292, 312, 336, 364, 416, 438, 468, 504, 511, 546, 584, 624, 657, 672, 728, 819, 876, 936, 949, 1008, 1022, 1092, 1168, 1248, 1314, 1456, 1533, 1638, 1752, 1872, 1898, 2016, 2044, 2184, 2336, 2628, 2847, 2912, 3066, 3276, 3504, 3744, 3796, 4088, 4368, 4599, 5256, 5694, 6132, 6552, 6643, 7008, 7592, 8176, 8541, 8736, 9198, 10512, 11388, 12264, 13104, 13286, 15184, 16352, 17082, 18396, 19929, 21024, 22776, 24528, 26208, 26572, 30368, 34164, 36792, 39858, 45552, 49056, 53144, 59787, 68328, 73584, 79716, 91104, 106288, 119574, 136656, 147168, 159432, 212576, 239148, 273312, 318864, 478296, 637728, 956592, 1913184]

約数ペア:

[(1, 1913184), (2, 956592), (3, 637728), (4, 478296), (6, 318864), (7, 273312), (8, 239148), (9, 212576), (12, 159432), (13, 147168), (14, 136656), (16, 119574), (18, 106288), (21, 91104), (24, 79716), (26, 73584), (28, 68328), (32, 59787), (36, 53144), (39, 49056), (42, 45552), (48, 39858), (52, 36792), (56, 34164), (63, 30368), (72, 26572), (73, 26208), (78, 24528), (84, 22776), (91, 21024), (96, 19929), (104, 18396), (112, 17082), (117, 16352), (126, 15184), (144, 13286), (146, 13104), (156, 12264), (168, 11388), (182, 10512), (208, 9198), (219, 8736), (224, 8541), (234, 8176), (252, 7592), (273, 7008), (288, 6643), (292, 6552), (312, 6132), (336, 5694), (364, 5256), (416, 4599), (438, 4368), (468, 4088), (504, 3796), (511, 3744), (546, 3504), (584, 3276), (624, 3066), (657, 2912), (672, 2847), (728, 2628), (819, 2336), (876, 2184), (936, 2044), (949, 2016), (1008, 1898), (1022, 1872), (1092, 1752), (1168, 1638), (1248, 1533), (1314, 1456)]