18869439228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{1811}}^1$

素因数の和:2643

約数の個数: 96

約数和(自身を含む): 46764791808

約数和(自身を除く): 27895352580

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 757, 1147, 1514, 1811, 2271, 2294, 3028, 3441, 3622, 4542, 4588, 5433, 6882, 7244, 9084, 10866, 13764, 21732, 23467, 28009, 46934, 56018, 56141, 67007, 70401, 84027, 93868, 112036, 112282, 134014, 140802, 168054, 168423, 201021, 224564, 268028, 281604, 336108, 336846, 402042, 673692, 804084, 868279, 1370927, 1736558, 2077217, 2604837, 2741854, 3473116, 4112781, 4154434, 5209674, 5483708, 6231651, 8225562, 8308868, 10419348, 12463302, 16451124, 24926604, 42498737, 50724299, 84997474, 101448598, 127496211, 152172897, 169994948, 202897196, 254992422, 304345794, 509984844, 608691588, 1572453269, 3144906538, 4717359807, 6289813076, 9434719614, 18869439228]

約数ペア:

[(1, 18869439228), (2, 9434719614), (3, 6289813076), (4, 4717359807), (6, 3144906538), (12, 1572453269), (31, 608691588), (37, 509984844), (62, 304345794), (74, 254992422), (93, 202897196), (111, 169994948), (124, 152172897), (148, 127496211), (186, 101448598), (222, 84997474), (372, 50724299), (444, 42498737), (757, 24926604), (1147, 16451124), (1514, 12463302), (1811, 10419348), (2271, 8308868), (2294, 8225562), (3028, 6231651), (3441, 5483708), (3622, 5209674), (4542, 4154434), (4588, 4112781), (5433, 3473116), (6882, 2741854), (7244, 2604837), (9084, 2077217), (10866, 1736558), (13764, 1370927), (21732, 868279), (23467, 804084), (28009, 673692), (46934, 402042), (56018, 336846), (56141, 336108), (67007, 281604), (70401, 268028), (84027, 224564), (93868, 201021), (112036, 168423), (112282, 168054), (134014, 140802)]