21535563528

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{8849}}^1$

素因数の和:9476

約数の個数: 128

約数和(自身を含む): 63082800000

約数和(自身を除く): 41547236472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 593, 684, 1026, 1186, 1368, 1779, 2052, 2372, 3558, 4104, 4744, 5337, 7116, 8849, 10674, 11267, 14232, 16011, 17698, 21348, 22534, 26547, 32022, 33801, 35396, 42696, 45068, 53094, 64044, 67602, 70792, 79641, 90136, 101403, 106188, 128088, 135204, 159282, 168131, 202806, 212376, 238923, 270408, 304209, 318564, 336262, 405612, 477846, 504393, 608418, 637128, 672524, 811224, 955692, 1008786, 1216836, 1345048, 1513179, 1911384, 2017572, 2433672, 3026358, 4035144, 4539537, 5247457, 6052716, 9079074, 10494914, 12105432, 15742371, 18158148, 20989828, 31484742, 36316296, 41979656, 47227113, 62969484, 94454226, 99701683, 125938968, 141681339, 188908452, 199403366, 283362678, 299105049, 377816904, 398806732, 566725356, 598210098, 797613464, 897315147, 1133450712, 1196420196, 1794630294, 2392840392, 2691945441, 3589260588, 5383890882, 7178521176, 10767781764, 21535563528]

約数ペア:

[(1, 21535563528), (2, 10767781764), (3, 7178521176), (4, 5383890882), (6, 3589260588), (8, 2691945441), (9, 2392840392), (12, 1794630294), (18, 1196420196), (19, 1133450712), (24, 897315147), (27, 797613464), (36, 598210098), (38, 566725356), (54, 398806732), (57, 377816904), (72, 299105049), (76, 283362678), (108, 199403366), (114, 188908452), (152, 141681339), (171, 125938968), (216, 99701683), (228, 94454226), (342, 62969484), (456, 47227113), (513, 41979656), (593, 36316296), (684, 31484742), (1026, 20989828), (1186, 18158148), (1368, 15742371), (1779, 12105432), (2052, 10494914), (2372, 9079074), (3558, 6052716), (4104, 5247457), (4744, 4539537), (5337, 4035144), (7116, 3026358), (8849, 2433672), (10674, 2017572), (11267, 1911384), (14232, 1513179), (16011, 1345048), (17698, 1216836), (21348, 1008786), (22534, 955692), (26547, 811224), (32022, 672524), (33801, 637128), (35396, 608418), (42696, 504393), (45068, 477846), (53094, 405612), (64044, 336262), (67602, 318564), (70792, 304209), (79641, 270408), (90136, 238923), (101403, 212376), (106188, 202806), (128088, 168131), (135204, 159282)]