17628732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 53625600

約数和(自身を除く): 35996868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 71, 76, 99, 108, 114, 121, 132, 142, 171, 198, 209, 213, 228, 242, 284, 297, 342, 363, 396, 418, 426, 484, 513, 594, 627, 639, 684, 726, 781, 836, 852, 1026, 1089, 1188, 1254, 1278, 1349, 1452, 1562, 1881, 1917, 2052, 2178, 2299, 2343, 2508, 2556, 2698, 3124, 3267, 3762, 3834, 4047, 4356, 4598, 4686, 5396, 5643, 6534, 6897, 7029, 7524, 7668, 8094, 8591, 9196, 9372, 11286, 12141, 13068, 13794, 14058, 14839, 16188, 17182, 20691, 21087, 22572, 24282, 25773, 27588, 28116, 29678, 34364, 36423, 41382, 42174, 44517, 48564, 51546, 59356, 62073, 72846, 77319, 82764, 84348, 89034, 103092, 124146, 133551, 145692, 154638, 163229, 178068, 231957, 248292, 267102, 309276, 326458, 400653, 463914, 489687, 534204, 652916, 801306, 927828, 979374, 1469061, 1602612, 1958748, 2938122, 4407183, 5876244, 8814366, 17628732]

約数ペア:

[(1, 17628732), (2, 8814366), (3, 5876244), (4, 4407183), (6, 2938122), (9, 1958748), (11, 1602612), (12, 1469061), (18, 979374), (19, 927828), (22, 801306), (27, 652916), (33, 534204), (36, 489687), (38, 463914), (44, 400653), (54, 326458), (57, 309276), (66, 267102), (71, 248292), (76, 231957), (99, 178068), (108, 163229), (114, 154638), (121, 145692), (132, 133551), (142, 124146), (171, 103092), (198, 89034), (209, 84348), (213, 82764), (228, 77319), (242, 72846), (284, 62073), (297, 59356), (342, 51546), (363, 48564), (396, 44517), (418, 42174), (426, 41382), (484, 36423), (513, 34364), (594, 29678), (627, 28116), (639, 27588), (684, 25773), (726, 24282), (781, 22572), (836, 21087), (852, 20691), (1026, 17182), (1089, 16188), (1188, 14839), (1254, 14058), (1278, 13794), (1349, 13068), (1452, 12141), (1562, 11286), (1881, 9372), (1917, 9196), (2052, 8591), (2178, 8094), (2299, 7668), (2343, 7524), (2508, 7029), (2556, 6897), (2698, 6534), (3124, 5643), (3267, 5396), (3762, 4686), (3834, 4598), (4047, 4356)]