16872534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7877}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 44242848

約数和(自身を除く): 27370314

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7877, 15754, 23631, 47262, 55139, 70893, 110278, 133909, 141786, 165417, 267818, 330834, 401727, 496251, 803454, 937363, 992502, 1205181, 1874726, 2410362, 2812089, 5624178, 8436267, 16872534]

約数ペア:

[(1, 16872534), (2, 8436267), (3, 5624178), (6, 2812089), (7, 2410362), (9, 1874726), (14, 1205181), (17, 992502), (18, 937363), (21, 803454), (34, 496251), (42, 401727), (51, 330834), (63, 267818), (102, 165417), (119, 141786), (126, 133909), (153, 110278), (238, 70893), (306, 55139), (357, 47262), (714, 23631), (1071, 15754), (2142, 7877)]