21771066324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45319}}^1$

素因数の和:45402

約数の個数: 144

約数和(自身を含む): 63651033600

約数和(自身を除く): 41879967276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 196, 228, 258, 266, 294, 301, 399, 516, 532, 588, 602, 798, 817, 903, 931, 1204, 1596, 1634, 1806, 1862, 2107, 2451, 2793, 3268, 3612, 3724, 4214, 4902, 5586, 5719, 6321, 8428, 9804, 11172, 11438, 12642, 17157, 22876, 25284, 34314, 40033, 45319, 68628, 80066, 90638, 120099, 135957, 160132, 181276, 240198, 271914, 317233, 480396, 543828, 634466, 861061, 951699, 1268932, 1722122, 1903398, 1948717, 2220631, 2583183, 3444244, 3806796, 3897434, 4441262, 5166366, 5846151, 6027427, 6661893, 7794868, 8882524, 10332732, 11692302, 12054854, 13323786, 13641019, 18082281, 23384604, 24109708, 26647572, 27282038, 36164562, 37025623, 40923057, 42191989, 54564076, 72329124, 74051246, 81846114, 84383978, 95487133, 111076869, 126575967, 148102492, 163692228, 168767956, 190974266, 222153738, 253151934, 259179361, 286461399, 381948532, 444307476, 506303868, 518358722, 572922798, 777538083, 1036717444, 1145845596, 1555076166, 1814255527, 3110152332, 3628511054, 5442766581, 7257022108, 10885533162, 21771066324]

約数ペア:

[(1, 21771066324), (2, 10885533162), (3, 7257022108), (4, 5442766581), (6, 3628511054), (7, 3110152332), (12, 1814255527), (14, 1555076166), (19, 1145845596), (21, 1036717444), (28, 777538083), (38, 572922798), (42, 518358722), (43, 506303868), (49, 444307476), (57, 381948532), (76, 286461399), (84, 259179361), (86, 253151934), (98, 222153738), (114, 190974266), (129, 168767956), (133, 163692228), (147, 148102492), (172, 126575967), (196, 111076869), (228, 95487133), (258, 84383978), (266, 81846114), (294, 74051246), (301, 72329124), (399, 54564076), (516, 42191989), (532, 40923057), (588, 37025623), (602, 36164562), (798, 27282038), (817, 26647572), (903, 24109708), (931, 23384604), (1204, 18082281), (1596, 13641019), (1634, 13323786), (1806, 12054854), (1862, 11692302), (2107, 10332732), (2451, 8882524), (2793, 7794868), (3268, 6661893), (3612, 6027427), (3724, 5846151), (4214, 5166366), (4902, 4441262), (5586, 3897434), (5719, 3806796), (6321, 3444244), (8428, 2583183), (9804, 2220631), (11172, 1948717), (11438, 1903398), (12642, 1722122), (17157, 1268932), (22876, 951699), (25284, 861061), (34314, 634466), (40033, 543828), (45319, 480396), (68628, 317233), (80066, 271914), (90638, 240198), (120099, 181276), (135957, 160132)]