17914270068

素因数分解:

$2^2\times 3^5\times {\mathrm{461}}^1\times {\mathrm{39979}}^1$

素因数の和:40459

約数の個数: 72

約数和(自身を含む): 47063496480

約数和(自身を除く): 29149226412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 461, 486, 922, 972, 1383, 1844, 2766, 4149, 5532, 8298, 12447, 16596, 24894, 37341, 39979, 49788, 74682, 79958, 112023, 119937, 149364, 159916, 224046, 239874, 359811, 448092, 479748, 719622, 1079433, 1439244, 2158866, 3238299, 4317732, 6476598, 9714897, 12953196, 18430319, 19429794, 36860638, 38859588, 55290957, 73721276, 110581914, 165872871, 221163828, 331745742, 497618613, 663491484, 995237226, 1492855839, 1990474452, 2985711678, 4478567517, 5971423356, 8957135034, 17914270068]

約数ペア:

[(1, 17914270068), (2, 8957135034), (3, 5971423356), (4, 4478567517), (6, 2985711678), (9, 1990474452), (12, 1492855839), (18, 995237226), (27, 663491484), (36, 497618613), (54, 331745742), (81, 221163828), (108, 165872871), (162, 110581914), (243, 73721276), (324, 55290957), (461, 38859588), (486, 36860638), (922, 19429794), (972, 18430319), (1383, 12953196), (1844, 9714897), (2766, 6476598), (4149, 4317732), (5532, 3238299), (8298, 2158866), (12447, 1439244), (16596, 1079433), (24894, 719622), (37341, 479748), (39979, 448092), (49788, 359811), (74682, 239874), (79958, 224046), (112023, 159916), (119937, 149364)]