42393816

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8376

約数の個数: 48

約数和(自身を含む): 116447760

約数和(自身を除く): 74053944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 8293, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 149274, 199032, 298548, 588803, 597096, 1177606, 1766409, 2355212, 3532818, 4710424, 5299227, 7065636, 10598454, 14131272, 21196908, 42393816]

約数ペア:

[(1, 42393816), (2, 21196908), (3, 14131272), (4, 10598454), (6, 7065636), (8, 5299227), (9, 4710424), (12, 3532818), (18, 2355212), (24, 1766409), (36, 1177606), (71, 597096), (72, 588803), (142, 298548), (213, 199032), (284, 149274), (426, 99516), (568, 74637), (639, 66344), (852, 49758), (1278, 33172), (1704, 24879), (2556, 16586), (5112, 8293)]