809640936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{865001}}^1$

素因数の和:865026

約数の個数: 48

約数和(自身を含む): 2361455460

約数和(自身を除く): 1551814524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 865001, 1730002, 2595003, 3460004, 5190006, 6920008, 7785009, 10380012, 11245013, 15570018, 20760024, 22490026, 31140036, 33735039, 44980052, 62280072, 67470078, 89960104, 101205117, 134940156, 202410234, 269880312, 404820468, 809640936]

約数ペア:

[(1, 809640936), (2, 404820468), (3, 269880312), (4, 202410234), (6, 134940156), (8, 101205117), (9, 89960104), (12, 67470078), (13, 62280072), (18, 44980052), (24, 33735039), (26, 31140036), (36, 22490026), (39, 20760024), (52, 15570018), (72, 11245013), (78, 10380012), (104, 7785009), (117, 6920008), (156, 5190006), (234, 3460004), (312, 2595003), (468, 1730002), (936, 865001)]