9859388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 23269680

約数和(自身を除く): 13410292

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 269, 308, 374, 476, 538, 539, 748, 833, 1076, 1078, 1309, 1666, 1883, 2156, 2618, 2959, 3332, 3766, 4573, 5236, 5918, 7532, 9146, 9163, 11836, 13181, 18292, 18326, 20713, 26362, 32011, 36652, 41426, 50303, 52724, 64022, 82852, 100606, 128044, 144991, 201212, 224077, 289982, 352121, 448154, 579964, 704242, 896308, 1408484, 2464847, 4929694, 9859388]

約数ペア:

[(1, 9859388), (2, 4929694), (4, 2464847), (7, 1408484), (11, 896308), (14, 704242), (17, 579964), (22, 448154), (28, 352121), (34, 289982), (44, 224077), (49, 201212), (68, 144991), (77, 128044), (98, 100606), (119, 82852), (154, 64022), (187, 52724), (196, 50303), (238, 41426), (269, 36652), (308, 32011), (374, 26362), (476, 20713), (538, 18326), (539, 18292), (748, 13181), (833, 11836), (1076, 9163), (1078, 9146), (1309, 7532), (1666, 5918), (1883, 5236), (2156, 4573), (2618, 3766), (2959, 3332)]