7903944

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 21577920

約数和(自身を除く): 13673976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 727, 906, 1208, 1359, 1454, 1812, 2181, 2718, 2908, 3624, 4362, 5436, 5816, 6543, 8724, 10872, 13086, 17448, 26172, 52344, 109777, 219554, 329331, 439108, 658662, 878216, 987993, 1317324, 1975986, 2634648, 3951972, 7903944]

約数ペア:

[(1, 7903944), (2, 3951972), (3, 2634648), (4, 1975986), (6, 1317324), (8, 987993), (9, 878216), (12, 658662), (18, 439108), (24, 329331), (36, 219554), (72, 109777), (151, 52344), (302, 26172), (453, 17448), (604, 13086), (727, 10872), (906, 8724), (1208, 6543), (1359, 5816), (1454, 5436), (1812, 4362), (2181, 3624), (2718, 2908)]