40039992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29269}}^1$

素因数の和:29300

約数の個数: 48

約数和(自身を含む): 114153000

約数和(自身を除く): 74113008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 29269, 58538, 87807, 117076, 175614, 234152, 263421, 351228, 526842, 556111, 702456, 1053684, 1112222, 1668333, 2107368, 2224444, 3336666, 4448888, 5004999, 6673332, 10009998, 13346664, 20019996, 40039992]

約数ペア:

[(1, 40039992), (2, 20019996), (3, 13346664), (4, 10009998), (6, 6673332), (8, 5004999), (9, 4448888), (12, 3336666), (18, 2224444), (19, 2107368), (24, 1668333), (36, 1112222), (38, 1053684), (57, 702456), (72, 556111), (76, 526842), (114, 351228), (152, 263421), (171, 234152), (228, 175614), (342, 117076), (456, 87807), (684, 58538), (1368, 29269)]