38442348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 112519680

約数和(自身を除く): 74077332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 1931, 2212, 2844, 3318, 3862, 4977, 5793, 6636, 7724, 9954, 11586, 13517, 17379, 19908, 23172, 27034, 34758, 40551, 54068, 69516, 81102, 121653, 152549, 162204, 243306, 305098, 457647, 486612, 610196, 915294, 1067843, 1372941, 1830588, 2135686, 2745882, 3203529, 4271372, 5491764, 6407058, 9610587, 12814116, 19221174, 38442348]

約数ペア:

[(1, 38442348), (2, 19221174), (3, 12814116), (4, 9610587), (6, 6407058), (7, 5491764), (9, 4271372), (12, 3203529), (14, 2745882), (18, 2135686), (21, 1830588), (28, 1372941), (36, 1067843), (42, 915294), (63, 610196), (79, 486612), (84, 457647), (126, 305098), (158, 243306), (237, 162204), (252, 152549), (316, 121653), (474, 81102), (553, 69516), (711, 54068), (948, 40551), (1106, 34758), (1422, 27034), (1659, 23172), (1931, 19908), (2212, 17379), (2844, 13517), (3318, 11586), (3862, 9954), (4977, 7724), (5793, 6636)]