1438371738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{28817}}^1$

素因数の和:28931

約数の個数: 48

約数和(自身を含む): 3236837760

約数和(自身を除く): 1798466022

約数列:

[1, 2, 3, 6, 9, 18, 47, 59, 94, 118, 141, 177, 282, 354, 423, 531, 846, 1062, 2773, 5546, 8319, 16638, 24957, 28817, 49914, 57634, 86451, 172902, 259353, 518706, 1354399, 1700203, 2708798, 3400406, 4063197, 5100609, 8126394, 10201218, 12189591, 15301827, 24379182, 30603654, 79909541, 159819082, 239728623, 479457246, 719185869, 1438371738]

約数ペア:

[(1, 1438371738), (2, 719185869), (3, 479457246), (6, 239728623), (9, 159819082), (18, 79909541), (47, 30603654), (59, 24379182), (94, 15301827), (118, 12189591), (141, 10201218), (177, 8126394), (282, 5100609), (354, 4063197), (423, 3400406), (531, 2708798), (846, 1700203), (1062, 1354399), (2773, 518706), (5546, 259353), (8319, 172902), (16638, 86451), (24957, 57634), (28817, 49914)]