18403896264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{808039}}^1$

素因数の和:808134

約数の個数: 64

約数和(自身を含む): 50227766400

約数和(自身を除く): 31823870136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 22776, 808039, 1616078, 2424117, 3232156, 4848234, 6464312, 9696468, 10504507, 19392936, 21009014, 31513521, 42018028, 58986847, 63027042, 84036056, 117973694, 126054084, 176960541, 235947388, 252108168, 353921082, 471894776, 707842164, 766829011, 1415684328, 1533658022, 2300487033, 3067316044, 4600974066, 6134632088, 9201948132, 18403896264]

約数ペア:

[(1, 18403896264), (2, 9201948132), (3, 6134632088), (4, 4600974066), (6, 3067316044), (8, 2300487033), (12, 1533658022), (13, 1415684328), (24, 766829011), (26, 707842164), (39, 471894776), (52, 353921082), (73, 252108168), (78, 235947388), (104, 176960541), (146, 126054084), (156, 117973694), (219, 84036056), (292, 63027042), (312, 58986847), (438, 42018028), (584, 31513521), (876, 21009014), (949, 19392936), (1752, 10504507), (1898, 9696468), (2847, 6464312), (3796, 4848234), (5694, 3232156), (7592, 2424117), (11388, 1616078), (22776, 808039)]