13408458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 31764960

約数和(自身を除く): 18356502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 773, 826, 1239, 1546, 2319, 2478, 2891, 4638, 5411, 5782, 8673, 10822, 16233, 17346, 32466, 37877, 45607, 75754, 91214, 113631, 136821, 227262, 273642, 319249, 638498, 957747, 1915494, 2234743, 4469486, 6704229, 13408458]

約数ペア:

[(1, 13408458), (2, 6704229), (3, 4469486), (6, 2234743), (7, 1915494), (14, 957747), (21, 638498), (42, 319249), (49, 273642), (59, 227262), (98, 136821), (118, 113631), (147, 91214), (177, 75754), (294, 45607), (354, 37877), (413, 32466), (773, 17346), (826, 16233), (1239, 10822), (1546, 8673), (2319, 5782), (2478, 5411), (2891, 4638)]