2158903908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53881}}^1$

素因数の和:53954

約数の個数: 96

約数和(自身を含む): 6517566720

約数和(自身を除く): 4358662812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 53881, 107762, 161643, 215524, 323286, 377167, 484929, 646572, 754334, 969858, 1131501, 1454787, 1508668, 1939716, 2263002, 2855693, 2909574, 3394503, 4526004, 5711386, 5819148, 6789006, 8567079, 10183509, 11422772, 13578012, 17134158, 19989851, 20367018, 25701237, 34268316, 39979702, 40734036, 51402474, 59969553, 77103711, 79959404, 102804948, 119939106, 154207422, 179908659, 239878212, 308414844, 359817318, 539725977, 719634636, 1079451954, 2158903908]

約数ペア:

[(1, 2158903908), (2, 1079451954), (3, 719634636), (4, 539725977), (6, 359817318), (7, 308414844), (9, 239878212), (12, 179908659), (14, 154207422), (18, 119939106), (21, 102804948), (27, 79959404), (28, 77103711), (36, 59969553), (42, 51402474), (53, 40734036), (54, 39979702), (63, 34268316), (84, 25701237), (106, 20367018), (108, 19989851), (126, 17134158), (159, 13578012), (189, 11422772), (212, 10183509), (252, 8567079), (318, 6789006), (371, 5819148), (378, 5711386), (477, 4526004), (636, 3394503), (742, 2909574), (756, 2855693), (954, 2263002), (1113, 1939716), (1431, 1508668), (1484, 1454787), (1908, 1131501), (2226, 969858), (2862, 754334), (3339, 646572), (4452, 484929), (5724, 377167), (6678, 323286), (10017, 215524), (13356, 161643), (20034, 107762), (40068, 53881)]