42519204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13009

約数の個数: 72

約数和(自身を含む): 132292160

約数和(自身を除く): 89772956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12979, 25958, 38937, 51916, 77874, 90853, 116811, 155748, 168727, 181706, 233622, 272559, 337454, 363412, 467244, 506181, 545118, 674908, 817677, 1012362, 1090236, 1181089, 1518543, 1635354, 2024724, 2362178, 3037086, 3270708, 3543267, 4724356, 6074172, 7086534, 10629801, 14173068, 21259602, 42519204]

約数ペア:

[(1, 42519204), (2, 21259602), (3, 14173068), (4, 10629801), (6, 7086534), (7, 6074172), (9, 4724356), (12, 3543267), (13, 3270708), (14, 3037086), (18, 2362178), (21, 2024724), (26, 1635354), (28, 1518543), (36, 1181089), (39, 1090236), (42, 1012362), (52, 817677), (63, 674908), (78, 545118), (84, 506181), (91, 467244), (117, 363412), (126, 337454), (156, 272559), (182, 233622), (234, 181706), (252, 168727), (273, 155748), (364, 116811), (468, 90853), (546, 77874), (819, 51916), (1092, 38937), (1638, 25958), (3276, 12979)]