40688994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1481}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 86074560

約数和(自身を除く): 45385566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 1446, 1481, 2962, 4443, 4579, 8886, 9158, 13737, 27474, 28139, 56278, 84417, 168834, 356921, 713842, 1070763, 2141526, 6781499, 13562998, 20344497, 40688994]

約数ペア:

[(1, 40688994), (2, 20344497), (3, 13562998), (6, 6781499), (19, 2141526), (38, 1070763), (57, 713842), (114, 356921), (241, 168834), (482, 84417), (723, 56278), (1446, 28139), (1481, 27474), (2962, 13737), (4443, 9158), (4579, 8886)]