16862118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 25231962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 347, 534, 546, 623, 694, 1041, 1157, 1246, 1869, 2082, 2314, 2429, 3471, 3738, 4511, 4858, 6942, 7287, 8099, 9022, 13533, 14574, 16198, 24297, 27066, 30883, 31577, 48594, 61766, 63154, 92649, 94731, 185298, 189462, 216181, 401479, 432362, 648543, 802958, 1204437, 1297086, 2408874, 2810353, 5620706, 8431059, 16862118]

約数ペア:

[(1, 16862118), (2, 8431059), (3, 5620706), (6, 2810353), (7, 2408874), (13, 1297086), (14, 1204437), (21, 802958), (26, 648543), (39, 432362), (42, 401479), (78, 216181), (89, 189462), (91, 185298), (178, 94731), (182, 92649), (267, 63154), (273, 61766), (347, 48594), (534, 31577), (546, 30883), (623, 27066), (694, 24297), (1041, 16198), (1157, 14574), (1246, 13533), (1869, 9022), (2082, 8099), (2314, 7287), (2429, 6942), (3471, 4858), (3738, 4511)]