28009790838

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1667}}^1\times {\mathrm{25229}}^1$

素因数の和:26941

約数の個数: 48

約数和(自身を含む): 62367954480

約数和(自身を除く): 34358163642

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1667, 3334, 5001, 10002, 15003, 25229, 30006, 50458, 61679, 75687, 123358, 151374, 185037, 227061, 370074, 454122, 555111, 933473, 1110222, 1866946, 2800419, 5600838, 8401257, 16802514, 42056743, 84113486, 126170229, 252340458, 378510687, 757021374, 1556099491, 3112198982, 4668298473, 9336596946, 14004895419, 28009790838]

約数ペア:

[(1, 28009790838), (2, 14004895419), (3, 9336596946), (6, 4668298473), (9, 3112198982), (18, 1556099491), (37, 757021374), (74, 378510687), (111, 252340458), (222, 126170229), (333, 84113486), (666, 42056743), (1667, 16802514), (3334, 8401257), (5001, 5600838), (10002, 2800419), (15003, 1866946), (25229, 1110222), (30006, 933473), (50458, 555111), (61679, 454122), (75687, 370074), (123358, 227061), (151374, 185037)]