26733018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 60520320

約数和(自身を除く): 33787302

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 74, 78, 111, 118, 157, 177, 222, 314, 354, 471, 481, 767, 942, 962, 1443, 1534, 2041, 2183, 2301, 2886, 4082, 4366, 4602, 5809, 6123, 6549, 9263, 11618, 12246, 13098, 17427, 18526, 27789, 28379, 34854, 55578, 56758, 75517, 85137, 120419, 151034, 170274, 226551, 240838, 342731, 361257, 453102, 685462, 722514, 1028193, 2056386, 4455503, 8911006, 13366509, 26733018]

約数ペア:

[(1, 26733018), (2, 13366509), (3, 8911006), (6, 4455503), (13, 2056386), (26, 1028193), (37, 722514), (39, 685462), (59, 453102), (74, 361257), (78, 342731), (111, 240838), (118, 226551), (157, 170274), (177, 151034), (222, 120419), (314, 85137), (354, 75517), (471, 56758), (481, 55578), (767, 34854), (942, 28379), (962, 27789), (1443, 18526), (1534, 17427), (2041, 13098), (2183, 12246), (2301, 11618), (2886, 9263), (4082, 6549), (4366, 6123), (4602, 5809)]