23105706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 51544416

約数和(自身を除く): 28438710

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 83, 86, 129, 166, 249, 258, 498, 559, 1079, 1118, 1677, 2158, 3237, 3354, 3569, 6474, 6889, 7138, 10707, 13778, 20667, 21414, 41334, 46397, 89557, 92794, 139191, 179114, 268671, 278382, 296227, 537342, 592454, 888681, 1777362, 3850951, 7701902, 11552853, 23105706]

約数ペア:

[(1, 23105706), (2, 11552853), (3, 7701902), (6, 3850951), (13, 1777362), (26, 888681), (39, 592454), (43, 537342), (78, 296227), (83, 278382), (86, 268671), (129, 179114), (166, 139191), (249, 92794), (258, 89557), (498, 46397), (559, 41334), (1079, 21414), (1118, 20667), (1677, 13778), (2158, 10707), (3237, 7138), (3354, 6889), (3569, 6474)]