84646406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 149105040

約数和(自身を除く): 64458634

約数列:

[1, 2, 13, 19, 26, 38, 53, 61, 106, 122, 247, 494, 689, 793, 1007, 1159, 1378, 1586, 2014, 2318, 2809, 3233, 5618, 6466, 13091, 15067, 26182, 30134, 36517, 42029, 53371, 61427, 73034, 84058, 106742, 122854, 171349, 342698, 693823, 798551, 1387646, 1597102, 2227537, 3255631, 4455074, 6511262, 42323203, 84646406]

約数ペア:

[(1, 84646406), (2, 42323203), (13, 6511262), (19, 4455074), (26, 3255631), (38, 2227537), (53, 1597102), (61, 1387646), (106, 798551), (122, 693823), (247, 342698), (494, 171349), (689, 122854), (793, 106742), (1007, 84058), (1159, 73034), (1378, 61427), (1586, 53371), (2014, 42029), (2318, 36517), (2809, 30134), (3233, 26182), (5618, 15067), (6466, 13091)]