11421018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 30090528

約数和(自身を除く): 18669510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 563, 882, 966, 1126, 1127, 1449, 1689, 2254, 2898, 3378, 3381, 3941, 5067, 6762, 7882, 10134, 10143, 11823, 12949, 20286, 23646, 25898, 27587, 35469, 38847, 55174, 70938, 77694, 82761, 90643, 116541, 165522, 181286, 233082, 248283, 271929, 496566, 543858, 634501, 815787, 1269002, 1631574, 1903503, 3807006, 5710509, 11421018]

約数ペア:

[(1, 11421018), (2, 5710509), (3, 3807006), (6, 1903503), (7, 1631574), (9, 1269002), (14, 815787), (18, 634501), (21, 543858), (23, 496566), (42, 271929), (46, 248283), (49, 233082), (63, 181286), (69, 165522), (98, 116541), (126, 90643), (138, 82761), (147, 77694), (161, 70938), (207, 55174), (294, 38847), (322, 35469), (414, 27587), (441, 25898), (483, 23646), (563, 20286), (882, 12949), (966, 11823), (1126, 10143), (1127, 10134), (1449, 7882), (1689, 6762), (2254, 5067), (2898, 3941), (3378, 3381)]