38081844

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 100009728

約数和(自身を除く): 61927884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 317, 423, 426, 564, 634, 639, 846, 852, 951, 1268, 1278, 1692, 1902, 2556, 2853, 3337, 3804, 5706, 6674, 10011, 11412, 13348, 14899, 20022, 22507, 29798, 30033, 40044, 44697, 45014, 59596, 60066, 67521, 89394, 90028, 120132, 134091, 135042, 178788, 202563, 268182, 270084, 405126, 536364, 810252, 1057829, 2115658, 3173487, 4231316, 6346974, 9520461, 12693948, 19040922, 38081844]

約数ペア:

[(1, 38081844), (2, 19040922), (3, 12693948), (4, 9520461), (6, 6346974), (9, 4231316), (12, 3173487), (18, 2115658), (36, 1057829), (47, 810252), (71, 536364), (94, 405126), (141, 270084), (142, 268182), (188, 202563), (213, 178788), (282, 135042), (284, 134091), (317, 120132), (423, 90028), (426, 89394), (564, 67521), (634, 60066), (639, 59596), (846, 45014), (852, 44697), (951, 40044), (1268, 30033), (1278, 29798), (1692, 22507), (1902, 20022), (2556, 14899), (2853, 13348), (3337, 11412), (3804, 10011), (5706, 6674)]