18163782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 72

約数和(自身を含む): 48759984

約数和(自身を除く): 30596202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 853, 1014, 1183, 1521, 1638, 1706, 2366, 2559, 3042, 3549, 5118, 5971, 7098, 7677, 10647, 11089, 11942, 15354, 17913, 21294, 22178, 33267, 35826, 53739, 66534, 77623, 99801, 107478, 144157, 155246, 199602, 232869, 288314, 432471, 465738, 698607, 864942, 1009099, 1297413, 1397214, 2018198, 2594826, 3027297, 6054594, 9081891, 18163782]

約数ペア:

[(1, 18163782), (2, 9081891), (3, 6054594), (6, 3027297), (7, 2594826), (9, 2018198), (13, 1397214), (14, 1297413), (18, 1009099), (21, 864942), (26, 698607), (39, 465738), (42, 432471), (63, 288314), (78, 232869), (91, 199602), (117, 155246), (126, 144157), (169, 107478), (182, 99801), (234, 77623), (273, 66534), (338, 53739), (507, 35826), (546, 33267), (819, 22178), (853, 21294), (1014, 17913), (1183, 15354), (1521, 11942), (1638, 11089), (1706, 10647), (2366, 7677), (2559, 7098), (3042, 5971), (3549, 5118)]