40213548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15733}}^1$

素因数の和:15814

約数の個数: 36

約数和(自身を含む): 103089168

約数和(自身を除く): 62875620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15733, 31466, 47199, 62932, 94398, 141597, 188796, 283194, 566388, 1117043, 2234086, 3351129, 4468172, 6702258, 10053387, 13404516, 20106774, 40213548]

約数ペア:

[(1, 40213548), (2, 20106774), (3, 13404516), (4, 10053387), (6, 6702258), (9, 4468172), (12, 3351129), (18, 2234086), (36, 1117043), (71, 566388), (142, 283194), (213, 188796), (284, 141597), (426, 94398), (639, 62932), (852, 47199), (1278, 31466), (2556, 15733)]