147972006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6949}}^1$

素因数の和:6990

約数の個数: 72

約数和(自身を含む): 396817200

約数和(自身を除く): 248845194

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, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 6949, 7098, 10647, 13898, 20847, 21294, 41694, 48643, 62541, 90337, 97286, 125082, 145929, 180674, 271011, 291858, 437787, 542022, 632359, 813033, 875574, 1174381, 1264718, 1626066, 1897077, 2348762, 3523143, 3794154, 5691231, 7046286, 8220667, 10569429, 11382462, 16441334, 21138858, 24662001, 49324002, 73986003, 147972006]

約数ペア:

[(1, 147972006), (2, 73986003), (3, 49324002), (6, 24662001), (7, 21138858), (9, 16441334), (13, 11382462), (14, 10569429), (18, 8220667), (21, 7046286), (26, 5691231), (39, 3794154), (42, 3523143), (63, 2348762), (78, 1897077), (91, 1626066), (117, 1264718), (126, 1174381), (169, 875574), (182, 813033), (234, 632359), (273, 542022), (338, 437787), (507, 291858), (546, 271011), (819, 180674), (1014, 145929), (1183, 125082), (1521, 97286), (1638, 90337), (2366, 62541), (3042, 48643), (3549, 41694), (6949, 21294), (7098, 20847), (10647, 13898)]