42847974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 61338906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 911, 1206, 1742, 1809, 1822, 2613, 2733, 3618, 5226, 5466, 7839, 8199, 11843, 15678, 16398, 23517, 23686, 24597, 35529, 47034, 49194, 61037, 71058, 106587, 122074, 183111, 213174, 319761, 366222, 549333, 639522, 793481, 1098666, 1586962, 1647999, 2380443, 3295998, 4760886, 7141329, 14282658, 21423987, 42847974]

約数ペア:

[(1, 42847974), (2, 21423987), (3, 14282658), (6, 7141329), (9, 4760886), (13, 3295998), (18, 2380443), (26, 1647999), (27, 1586962), (39, 1098666), (54, 793481), (67, 639522), (78, 549333), (117, 366222), (134, 319761), (201, 213174), (234, 183111), (351, 122074), (402, 106587), (603, 71058), (702, 61037), (871, 49194), (911, 47034), (1206, 35529), (1742, 24597), (1809, 23686), (1822, 23517), (2613, 16398), (2733, 15678), (3618, 11843), (5226, 8199), (5466, 7839)]