21861912696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{9629}}^1$

素因数の和:10053

約数の個数: 128

約数和(自身を含む): 62125056000

約数和(自身を除く): 40263143304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 383, 456, 494, 741, 766, 988, 1149, 1482, 1532, 1976, 2298, 2964, 3064, 4596, 4979, 5928, 7277, 9192, 9629, 9958, 14554, 14937, 19258, 19916, 21831, 28887, 29108, 29874, 38516, 39832, 43662, 57774, 58216, 59748, 77032, 87324, 94601, 115548, 119496, 125177, 174648, 182951, 189202, 231096, 250354, 283803, 365902, 375531, 378404, 500708, 548853, 567606, 731804, 751062, 756808, 1001416, 1097706, 1135212, 1463608, 1502124, 2195412, 2270424, 2378363, 3004248, 3687907, 4390824, 4756726, 7135089, 7375814, 9513452, 11063721, 14270178, 14751628, 19026904, 22127442, 28540356, 29503256, 44254884, 47942791, 57080712, 70070233, 88509768, 95885582, 140140466, 143828373, 191771164, 210210699, 280280932, 287656746, 383542328, 420421398, 560561864, 575313492, 840842796, 910913029, 1150626984, 1681685592, 1821826058, 2732739087, 3643652116, 5465478174, 7287304232, 10930956348, 21861912696]

約数ペア:

[(1, 21861912696), (2, 10930956348), (3, 7287304232), (4, 5465478174), (6, 3643652116), (8, 2732739087), (12, 1821826058), (13, 1681685592), (19, 1150626984), (24, 910913029), (26, 840842796), (38, 575313492), (39, 560561864), (52, 420421398), (57, 383542328), (76, 287656746), (78, 280280932), (104, 210210699), (114, 191771164), (152, 143828373), (156, 140140466), (228, 95885582), (247, 88509768), (312, 70070233), (383, 57080712), (456, 47942791), (494, 44254884), (741, 29503256), (766, 28540356), (988, 22127442), (1149, 19026904), (1482, 14751628), (1532, 14270178), (1976, 11063721), (2298, 9513452), (2964, 7375814), (3064, 7135089), (4596, 4756726), (4979, 4390824), (5928, 3687907), (7277, 3004248), (9192, 2378363), (9629, 2270424), (9958, 2195412), (14554, 1502124), (14937, 1463608), (19258, 1135212), (19916, 1097706), (21831, 1001416), (28887, 756808), (29108, 751062), (29874, 731804), (38516, 567606), (39832, 548853), (43662, 500708), (57774, 378404), (58216, 375531), (59748, 365902), (77032, 283803), (87324, 250354), (94601, 231096), (115548, 189202), (119496, 182951), (125177, 174648)]