185616018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 469897740

約数和(自身を除く): 284281722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 389, 441, 541, 778, 882, 1082, 1167, 1623, 2334, 2723, 3246, 3501, 3787, 4869, 5446, 7002, 7574, 8169, 9738, 11361, 16338, 19061, 22722, 24507, 26509, 34083, 38122, 49014, 53018, 57183, 68166, 79527, 114366, 159054, 171549, 210449, 238581, 343098, 420898, 477162, 631347, 1262694, 1473143, 1894041, 2946286, 3788082, 4419429, 8838858, 10312001, 13258287, 20624002, 26516574, 30936003, 61872006, 92808009, 185616018]

約数ペア:

[(1, 185616018), (2, 92808009), (3, 61872006), (6, 30936003), (7, 26516574), (9, 20624002), (14, 13258287), (18, 10312001), (21, 8838858), (42, 4419429), (49, 3788082), (63, 2946286), (98, 1894041), (126, 1473143), (147, 1262694), (294, 631347), (389, 477162), (441, 420898), (541, 343098), (778, 238581), (882, 210449), (1082, 171549), (1167, 159054), (1623, 114366), (2334, 79527), (2723, 68166), (3246, 57183), (3501, 53018), (3787, 49014), (4869, 38122), (5446, 34083), (7002, 26509), (7574, 24507), (8169, 22722), (9738, 19061), (11361, 16338)]