38512278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16121

約数の個数: 48

約数和(自身を含む): 100389120

約数和(自身を除く): 61876842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16087, 32174, 48261, 96522, 112609, 144783, 225218, 289566, 305653, 337827, 611306, 675654, 916959, 1013481, 1833918, 2026962, 2139571, 2750877, 4279142, 5501754, 6418713, 12837426, 19256139, 38512278]

約数ペア:

[(1, 38512278), (2, 19256139), (3, 12837426), (6, 6418713), (7, 5501754), (9, 4279142), (14, 2750877), (18, 2139571), (19, 2026962), (21, 1833918), (38, 1013481), (42, 916959), (57, 675654), (63, 611306), (114, 337827), (126, 305653), (133, 289566), (171, 225218), (266, 144783), (342, 112609), (399, 96522), (798, 48261), (1197, 32174), (2394, 16087)]