2013537279888

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{21154157}}^1$

素因数の和:21154832

約数の個数: 60

約数和(自身を含む): 5643633196188

約数和(自身を除く): 3630095916300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 23796, 31728, 47592, 95184, 21154157, 42308314, 63462471, 84616628, 126924942, 169233256, 190387413, 253849884, 338466512, 380774826, 507699768, 761549652, 1015399536, 1523099304, 3046198608, 13982897777, 27965795554, 41948693331, 55931591108, 83897386662, 111863182216, 125846079993, 167794773324, 223726364432, 251692159986, 335589546648, 503384319972, 671179093296, 1006768639944, 2013537279888]

約数ペア:

[(1, 2013537279888), (2, 1006768639944), (3, 671179093296), (4, 503384319972), (6, 335589546648), (8, 251692159986), (9, 223726364432), (12, 167794773324), (16, 125846079993), (18, 111863182216), (24, 83897386662), (36, 55931591108), (48, 41948693331), (72, 27965795554), (144, 13982897777), (661, 3046198608), (1322, 1523099304), (1983, 1015399536), (2644, 761549652), (3966, 507699768), (5288, 380774826), (5949, 338466512), (7932, 253849884), (10576, 190387413), (11898, 169233256), (15864, 126924942), (23796, 84616628), (31728, 63462471), (47592, 42308314), (95184, 21154157)]