15672794628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{820909}}^1$

素因数の和:820996

約数の個数: 48

約数和(自身を含む): 38431722560

約数和(自身を除く): 22758927932

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 820909, 1641818, 2462727, 3283636, 4925454, 9850908, 30373633, 35299087, 60747266, 70598174, 91120899, 105897261, 121494532, 141196348, 182241798, 211794522, 364483596, 423589044, 1306066219, 2612132438, 3918198657, 5224264876, 7836397314, 15672794628]

約数ペア:

[(1, 15672794628), (2, 7836397314), (3, 5224264876), (4, 3918198657), (6, 2612132438), (12, 1306066219), (37, 423589044), (43, 364483596), (74, 211794522), (86, 182241798), (111, 141196348), (129, 121494532), (148, 105897261), (172, 91120899), (222, 70598174), (258, 60747266), (444, 35299087), (516, 30373633), (1591, 9850908), (3182, 4925454), (4773, 3283636), (6364, 2462727), (9546, 1641818), (19092, 820909)]