19683696

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 34598544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 191, 226, 228, 304, 339, 382, 452, 456, 573, 678, 764, 904, 912, 1146, 1356, 1528, 1808, 2147, 2292, 2712, 3056, 3629, 4294, 4584, 5424, 6441, 7258, 8588, 9168, 10887, 12882, 14516, 17176, 21583, 21774, 25764, 29032, 34352, 43166, 43548, 51528, 58064, 64749, 86332, 87096, 103056, 129498, 172664, 174192, 258996, 345328, 410077, 517992, 820154, 1035984, 1230231, 1640308, 2460462, 3280616, 4920924, 6561232, 9841848, 19683696]

約数ペア:

[(1, 19683696), (2, 9841848), (3, 6561232), (4, 4920924), (6, 3280616), (8, 2460462), (12, 1640308), (16, 1230231), (19, 1035984), (24, 820154), (38, 517992), (48, 410077), (57, 345328), (76, 258996), (113, 174192), (114, 172664), (152, 129498), (191, 103056), (226, 87096), (228, 86332), (304, 64749), (339, 58064), (382, 51528), (452, 43548), (456, 43166), (573, 34352), (678, 29032), (764, 25764), (904, 21774), (912, 21583), (1146, 17176), (1356, 14516), (1528, 12882), (1808, 10887), (2147, 9168), (2292, 8588), (2712, 7258), (3056, 6441), (3629, 5424), (4294, 4584)]