12301908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 17575212

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 269, 309, 412, 444, 538, 618, 807, 1076, 1236, 1614, 3228, 3811, 7622, 9953, 11433, 15244, 19906, 22866, 27707, 29859, 39812, 45732, 55414, 59718, 83121, 110828, 119436, 166242, 332484, 1025159, 2050318, 3075477, 4100636, 6150954, 12301908]

約数ペア:

[(1, 12301908), (2, 6150954), (3, 4100636), (4, 3075477), (6, 2050318), (12, 1025159), (37, 332484), (74, 166242), (103, 119436), (111, 110828), (148, 83121), (206, 59718), (222, 55414), (269, 45732), (309, 39812), (412, 29859), (444, 27707), (538, 22866), (618, 19906), (807, 15244), (1076, 11433), (1236, 9953), (1614, 7622), (3228, 3811)]