2028021219462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{3027539}}^1$

素因数の和:3027981

約数の個数: 64

約数和(自身を含む): 4760746099200

約数和(自身を除く): 2732724879738

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 389, 574, 778, 861, 1167, 1722, 2334, 2723, 5446, 8169, 15949, 16338, 31898, 47847, 95694, 111643, 223286, 334929, 669858, 3027539, 6055078, 9082617, 18165234, 21192773, 42385546, 63578319, 124129099, 127156638, 248258198, 372387297, 744774594, 868903693, 1177712671, 1737807386, 2355425342, 2606711079, 3533138013, 5213422158, 7066276026, 8243988697, 16487977394, 24731966091, 48286219511, 49463932182, 96572439022, 144858658533, 289717317066, 338003536577, 676007073154, 1014010609731, 2028021219462]

約数ペア:

[(1, 2028021219462), (2, 1014010609731), (3, 676007073154), (6, 338003536577), (7, 289717317066), (14, 144858658533), (21, 96572439022), (41, 49463932182), (42, 48286219511), (82, 24731966091), (123, 16487977394), (246, 8243988697), (287, 7066276026), (389, 5213422158), (574, 3533138013), (778, 2606711079), (861, 2355425342), (1167, 1737807386), (1722, 1177712671), (2334, 868903693), (2723, 744774594), (5446, 372387297), (8169, 248258198), (15949, 127156638), (16338, 124129099), (31898, 63578319), (47847, 42385546), (95694, 21192773), (111643, 18165234), (223286, 9082617), (334929, 6055078), (669858, 3027539)]