11503548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 33546240

約数和(自身を除く): 22042692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 239, 252, 382, 478, 573, 717, 764, 956, 1146, 1337, 1434, 1673, 1719, 2151, 2292, 2674, 2868, 3346, 3438, 4011, 4302, 5019, 5348, 6692, 6876, 8022, 8604, 10038, 12033, 15057, 16044, 20076, 24066, 30114, 45649, 48132, 60228, 91298, 136947, 182596, 273894, 319543, 410841, 547788, 639086, 821682, 958629, 1278172, 1643364, 1917258, 2875887, 3834516, 5751774, 11503548]

約数ペア:

[(1, 11503548), (2, 5751774), (3, 3834516), (4, 2875887), (6, 1917258), (7, 1643364), (9, 1278172), (12, 958629), (14, 821682), (18, 639086), (21, 547788), (28, 410841), (36, 319543), (42, 273894), (63, 182596), (84, 136947), (126, 91298), (191, 60228), (239, 48132), (252, 45649), (382, 30114), (478, 24066), (573, 20076), (717, 16044), (764, 15057), (956, 12033), (1146, 10038), (1337, 8604), (1434, 8022), (1673, 6876), (1719, 6692), (2151, 5348), (2292, 5019), (2674, 4302), (2868, 4011), (3346, 3438)]