17091738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 21321702

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 227, 267, 282, 423, 454, 534, 681, 801, 846, 1362, 1602, 2043, 4086, 4183, 8366, 10669, 12549, 20203, 21338, 25098, 32007, 37647, 40406, 60609, 64014, 75294, 96021, 121218, 181827, 192042, 363654, 949541, 1899082, 2848623, 5697246, 8545869, 17091738]

約数ペア:

[(1, 17091738), (2, 8545869), (3, 5697246), (6, 2848623), (9, 1899082), (18, 949541), (47, 363654), (89, 192042), (94, 181827), (141, 121218), (178, 96021), (227, 75294), (267, 64014), (282, 60609), (423, 40406), (454, 37647), (534, 32007), (681, 25098), (801, 21338), (846, 20203), (1362, 12549), (1602, 10669), (2043, 8366), (4086, 4183)]