2515147668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{171659}}^1$

素因数の和:171717

約数の個数: 72

約数和(自身を含む): 7123203360

約数和(自身を除く): 4608055692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 171659, 343318, 514977, 686636, 1029954, 1544931, 1888249, 2059908, 3089862, 3776498, 5664747, 6179724, 6351383, 7552996, 11329494, 12702766, 16994241, 19054149, 22658988, 25405532, 33988482, 38108298, 57162447, 67976964, 69865213, 76216596, 114324894, 139730426, 209595639, 228649788, 279460852, 419191278, 628786917, 838382556, 1257573834, 2515147668]

約数ペア:

[(1, 2515147668), (2, 1257573834), (3, 838382556), (4, 628786917), (6, 419191278), (9, 279460852), (11, 228649788), (12, 209595639), (18, 139730426), (22, 114324894), (33, 76216596), (36, 69865213), (37, 67976964), (44, 57162447), (66, 38108298), (74, 33988482), (99, 25405532), (111, 22658988), (132, 19054149), (148, 16994241), (198, 12702766), (222, 11329494), (333, 7552996), (396, 6351383), (407, 6179724), (444, 5664747), (666, 3776498), (814, 3089862), (1221, 2059908), (1332, 1888249), (1628, 1544931), (2442, 1029954), (3663, 686636), (4884, 514977), (7326, 343318), (14652, 171659)]