13520388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 36578304

約数和(自身を除く): 23057916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2267, 2982, 4534, 5964, 6801, 9068, 13602, 15869, 27204, 31738, 47607, 63476, 95214, 160957, 190428, 321914, 482871, 643828, 965742, 1126699, 1931484, 2253398, 3380097, 4506796, 6760194, 13520388]

約数ペア:

[(1, 13520388), (2, 6760194), (3, 4506796), (4, 3380097), (6, 2253398), (7, 1931484), (12, 1126699), (14, 965742), (21, 643828), (28, 482871), (42, 321914), (71, 190428), (84, 160957), (142, 95214), (213, 63476), (284, 47607), (426, 31738), (497, 27204), (852, 15869), (994, 13602), (1491, 9068), (1988, 6801), (2267, 5964), (2982, 4534)]