19308024

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 35123976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1259, 1278, 1704, 1917, 2518, 2556, 3777, 3834, 5036, 5112, 7554, 7668, 10072, 11331, 15108, 15336, 22662, 30216, 33993, 45324, 67986, 89389, 90648, 135972, 178778, 268167, 271944, 357556, 536334, 715112, 804501, 1072668, 1609002, 2145336, 2413503, 3218004, 4827006, 6436008, 9654012, 19308024]

約数ペア:

[(1, 19308024), (2, 9654012), (3, 6436008), (4, 4827006), (6, 3218004), (8, 2413503), (9, 2145336), (12, 1609002), (18, 1072668), (24, 804501), (27, 715112), (36, 536334), (54, 357556), (71, 271944), (72, 268167), (108, 178778), (142, 135972), (213, 90648), (216, 89389), (284, 67986), (426, 45324), (568, 33993), (639, 30216), (852, 22662), (1259, 15336), (1278, 15108), (1704, 11331), (1917, 10072), (2518, 7668), (2556, 7554), (3777, 5112), (3834, 5036)]