38820168

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3459

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 71080632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3391, 3816, 5724, 6782, 10173, 11448, 13564, 20346, 27128, 30519, 40692, 61038, 81384, 91557, 122076, 179723, 183114, 244152, 359446, 366228, 539169, 718892, 732456, 1078338, 1437784, 1617507, 2156676, 3235014, 4313352, 4852521, 6470028, 9705042, 12940056, 19410084, 38820168]

約数ペア:

[(1, 38820168), (2, 19410084), (3, 12940056), (4, 9705042), (6, 6470028), (8, 4852521), (9, 4313352), (12, 3235014), (18, 2156676), (24, 1617507), (27, 1437784), (36, 1078338), (53, 732456), (54, 718892), (72, 539169), (106, 366228), (108, 359446), (159, 244152), (212, 183114), (216, 179723), (318, 122076), (424, 91557), (477, 81384), (636, 61038), (954, 40692), (1272, 30519), (1431, 27128), (1908, 20346), (2862, 13564), (3391, 11448), (3816, 10173), (5724, 6782)]