13491072

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 45349200

約数和(自身を除く): 31858128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 239, 252, 288, 294, 336, 384, 392, 441, 448, 478, 504, 576, 588, 672, 717, 784, 882, 896, 956, 1008, 1152, 1176, 1344, 1434, 1568, 1673, 1764, 1912, 2016, 2151, 2352, 2688, 2868, 3136, 3346, 3528, 3824, 4032, 4302, 4704, 5019, 5736, 6272, 6692, 7056, 7648, 8064, 8604, 9408, 10038, 11472, 11711, 13384, 14112, 15057, 15296, 17208, 18816, 20076, 22944, 23422, 26768, 28224, 30114, 30592, 34416, 35133, 40152, 45888, 46844, 53536, 56448, 60228, 68832, 70266, 80304, 91776, 93688, 105399, 107072, 120456, 137664, 140532, 160608, 187376, 210798, 214144, 240912, 275328, 281064, 321216, 374752, 421596, 481824, 562128, 642432, 749504, 843192, 963648, 1124256, 1499008, 1686384, 1927296, 2248512, 3372768, 4497024, 6745536, 13491072]

約数ペア:

[(1, 13491072), (2, 6745536), (3, 4497024), (4, 3372768), (6, 2248512), (7, 1927296), (8, 1686384), (9, 1499008), (12, 1124256), (14, 963648), (16, 843192), (18, 749504), (21, 642432), (24, 562128), (28, 481824), (32, 421596), (36, 374752), (42, 321216), (48, 281064), (49, 275328), (56, 240912), (63, 214144), (64, 210798), (72, 187376), (84, 160608), (96, 140532), (98, 137664), (112, 120456), (126, 107072), (128, 105399), (144, 93688), (147, 91776), (168, 80304), (192, 70266), (196, 68832), (224, 60228), (239, 56448), (252, 53536), (288, 46844), (294, 45888), (336, 40152), (384, 35133), (392, 34416), (441, 30592), (448, 30114), (478, 28224), (504, 26768), (576, 23422), (588, 22944), (672, 20076), (717, 18816), (784, 17208), (882, 15296), (896, 15057), (956, 14112), (1008, 13384), (1152, 11711), (1176, 11472), (1344, 10038), (1434, 9408), (1568, 8604), (1673, 8064), (1764, 7648), (1912, 7056), (2016, 6692), (2151, 6272), (2352, 5736), (2688, 5019), (2868, 4704), (3136, 4302), (3346, 4032), (3528, 3824)]