16879428

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 60

約数和(自身を含む): 44924880

約数和(自身を除く): 28045452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 883, 1062, 1593, 1766, 2124, 2649, 3186, 3532, 4779, 5298, 6372, 7947, 9558, 10596, 15894, 19116, 23841, 31788, 47682, 52097, 71523, 95364, 104194, 143046, 156291, 208388, 286092, 312582, 468873, 625164, 937746, 1406619, 1875492, 2813238, 4219857, 5626476, 8439714, 16879428]

約数ペア:

[(1, 16879428), (2, 8439714), (3, 5626476), (4, 4219857), (6, 2813238), (9, 1875492), (12, 1406619), (18, 937746), (27, 625164), (36, 468873), (54, 312582), (59, 286092), (81, 208388), (108, 156291), (118, 143046), (162, 104194), (177, 95364), (236, 71523), (324, 52097), (354, 47682), (531, 31788), (708, 23841), (883, 19116), (1062, 15894), (1593, 10596), (1766, 9558), (2124, 7947), (2649, 6372), (3186, 5298), (3532, 4779)]