16788996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 51367680

約数和(自身を除く): 34578684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3919, 4284, 7838, 11757, 15676, 23514, 27433, 35271, 47028, 54866, 66623, 70542, 82299, 109732, 133246, 141084, 164598, 199869, 246897, 266492, 329196, 399738, 466361, 493794, 599607, 799476, 932722, 987588, 1199214, 1399083, 1865444, 2398428, 2798166, 4197249, 5596332, 8394498, 16788996]

約数ペア:

[(1, 16788996), (2, 8394498), (3, 5596332), (4, 4197249), (6, 2798166), (7, 2398428), (9, 1865444), (12, 1399083), (14, 1199214), (17, 987588), (18, 932722), (21, 799476), (28, 599607), (34, 493794), (36, 466361), (42, 399738), (51, 329196), (63, 266492), (68, 246897), (84, 199869), (102, 164598), (119, 141084), (126, 133246), (153, 109732), (204, 82299), (238, 70542), (252, 66623), (306, 54866), (357, 47028), (476, 35271), (612, 27433), (714, 23514), (1071, 15676), (1428, 11757), (2142, 7838), (3919, 4284)]