18565513944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{244721}}^1$

素因数の和:244868

約数の個数: 64

約数和(自身を含む): 48454956000

約数和(自身を除く): 29889442056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 654, 696, 872, 1308, 2616, 3161, 6322, 9483, 12644, 18966, 25288, 37932, 75864, 244721, 489442, 734163, 978884, 1468326, 1957768, 2936652, 5873304, 7096909, 14193818, 21290727, 26674589, 28387636, 42581454, 53349178, 56775272, 80023767, 85162908, 106698356, 160047534, 170325816, 213396712, 320095068, 640190136, 773563081, 1547126162, 2320689243, 3094252324, 4641378486, 6188504648, 9282756972, 18565513944]

約数ペア:

[(1, 18565513944), (2, 9282756972), (3, 6188504648), (4, 4641378486), (6, 3094252324), (8, 2320689243), (12, 1547126162), (24, 773563081), (29, 640190136), (58, 320095068), (87, 213396712), (109, 170325816), (116, 160047534), (174, 106698356), (218, 85162908), (232, 80023767), (327, 56775272), (348, 53349178), (436, 42581454), (654, 28387636), (696, 26674589), (872, 21290727), (1308, 14193818), (2616, 7096909), (3161, 5873304), (6322, 2936652), (9483, 1957768), (12644, 1468326), (18966, 978884), (25288, 734163), (37932, 489442), (75864, 244721)]