828294054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3511}}^1$

素因数の和:3701

約数の個数: 64

約数和(自身を含む): 1954132992

約数和(自身を除く): 1125838938

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 137, 246, 274, 287, 411, 574, 822, 861, 959, 1722, 1918, 2877, 3511, 5617, 5754, 7022, 10533, 11234, 16851, 21066, 24577, 33702, 39319, 49154, 73731, 78638, 117957, 143951, 147462, 235914, 287902, 431853, 481007, 863706, 962014, 1007657, 1443021, 2015314, 2886042, 3022971, 3367049, 6045942, 6734098, 10101147, 19721287, 20202294, 39442574, 59163861, 118327722, 138049009, 276098018, 414147027, 828294054]

約数ペア:

[(1, 828294054), (2, 414147027), (3, 276098018), (6, 138049009), (7, 118327722), (14, 59163861), (21, 39442574), (41, 20202294), (42, 19721287), (82, 10101147), (123, 6734098), (137, 6045942), (246, 3367049), (274, 3022971), (287, 2886042), (411, 2015314), (574, 1443021), (822, 1007657), (861, 962014), (959, 863706), (1722, 481007), (1918, 431853), (2877, 287902), (3511, 235914), (5617, 147462), (5754, 143951), (7022, 117957), (10533, 78638), (11234, 73731), (16851, 49154), (21066, 39319), (24577, 33702)]