17973804984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{17573}}^1$

素因数の和:19844

約数の個数: 64

約数和(自身を含む): 47323267200

約数和(自身を除く): 29349462216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2243, 4486, 6729, 8972, 13458, 17573, 17944, 26916, 35146, 42617, 52719, 53832, 70292, 85234, 105438, 127851, 140584, 170468, 210876, 255702, 333887, 340936, 421752, 511404, 667774, 1001661, 1022808, 1335548, 2003322, 2671096, 4006644, 8013288, 39416239, 78832478, 118248717, 157664956, 236497434, 315329912, 472994868, 748908541, 945989736, 1497817082, 2246725623, 2995634164, 4493451246, 5991268328, 8986902492, 17973804984]

約数ペア:

[(1, 17973804984), (2, 8986902492), (3, 5991268328), (4, 4493451246), (6, 2995634164), (8, 2246725623), (12, 1497817082), (19, 945989736), (24, 748908541), (38, 472994868), (57, 315329912), (76, 236497434), (114, 157664956), (152, 118248717), (228, 78832478), (456, 39416239), (2243, 8013288), (4486, 4006644), (6729, 2671096), (8972, 2003322), (13458, 1335548), (17573, 1022808), (17944, 1001661), (26916, 667774), (35146, 511404), (42617, 421752), (52719, 340936), (53832, 333887), (70292, 255702), (85234, 210876), (105438, 170468), (127851, 140584)]