18055776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 50118264

約数和(自身を除く): 32062488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 521, 608, 722, 912, 1042, 1083, 1444, 1563, 1824, 2084, 2166, 2888, 3126, 4168, 4332, 5776, 6252, 8336, 8664, 9899, 11552, 12504, 16672, 17328, 19798, 25008, 29697, 34656, 39596, 50016, 59394, 79192, 118788, 158384, 188081, 237576, 316768, 376162, 475152, 564243, 752324, 950304, 1128486, 1504648, 2256972, 3009296, 4513944, 6018592, 9027888, 18055776]

約数ペア:

[(1, 18055776), (2, 9027888), (3, 6018592), (4, 4513944), (6, 3009296), (8, 2256972), (12, 1504648), (16, 1128486), (19, 950304), (24, 752324), (32, 564243), (38, 475152), (48, 376162), (57, 316768), (76, 237576), (96, 188081), (114, 158384), (152, 118788), (228, 79192), (304, 59394), (361, 50016), (456, 39596), (521, 34656), (608, 29697), (722, 25008), (912, 19798), (1042, 17328), (1083, 16672), (1444, 12504), (1563, 11552), (1824, 9899), (2084, 8664), (2166, 8336), (2888, 6252), (3126, 5776), (4168, 4332)]