12429862578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{153421}}^1$

素因数の和:154079

約数の個数: 48

約数和(自身を含む): 30826775616

約数和(自身を除く): 18396913038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 1286, 1929, 3858, 4501, 5787, 9002, 11574, 13503, 27006, 40509, 81018, 153421, 306842, 460263, 920526, 1073947, 1380789, 2147894, 2761578, 3221841, 6443682, 9665523, 19331046, 98649703, 197299406, 295949109, 591898218, 690547921, 887847327, 1381095842, 1775694654, 2071643763, 4143287526, 6214931289, 12429862578]

約数ペア:

[(1, 12429862578), (2, 6214931289), (3, 4143287526), (6, 2071643763), (7, 1775694654), (9, 1381095842), (14, 887847327), (18, 690547921), (21, 591898218), (42, 295949109), (63, 197299406), (126, 98649703), (643, 19331046), (1286, 9665523), (1929, 6443682), (3858, 3221841), (4501, 2761578), (5787, 2147894), (9002, 1380789), (11574, 1073947), (13503, 920526), (27006, 460263), (40509, 306842), (81018, 153421)]