38519784

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5297}}^1$

素因数の和:5410

約数の個数: 48

約数和(自身を含む): 105377220

約数和(自身を除く): 66857436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 5297, 7272, 10594, 15891, 21188, 31782, 42376, 47673, 63564, 95346, 127128, 190692, 381384, 534997, 1069994, 1604991, 2139988, 3209982, 4279976, 4814973, 6419964, 9629946, 12839928, 19259892, 38519784]

約数ペア:

[(1, 38519784), (2, 19259892), (3, 12839928), (4, 9629946), (6, 6419964), (8, 4814973), (9, 4279976), (12, 3209982), (18, 2139988), (24, 1604991), (36, 1069994), (72, 534997), (101, 381384), (202, 190692), (303, 127128), (404, 95346), (606, 63564), (808, 47673), (909, 42376), (1212, 31782), (1818, 21188), (2424, 15891), (3636, 10594), (5297, 7272)]