84378546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5415

約数の個数: 48

約数和(自身を含む): 210622464

約数和(自身を除く): 126243918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5273, 5334, 8001, 10546, 15819, 16002, 31638, 36911, 47457, 73822, 94914, 110733, 221466, 332199, 664398, 669671, 1339342, 2009013, 4018026, 4687697, 6027039, 9375394, 12054078, 14063091, 28126182, 42189273, 84378546]

約数ペア:

[(1, 84378546), (2, 42189273), (3, 28126182), (6, 14063091), (7, 12054078), (9, 9375394), (14, 6027039), (18, 4687697), (21, 4018026), (42, 2009013), (63, 1339342), (126, 669671), (127, 664398), (254, 332199), (381, 221466), (762, 110733), (889, 94914), (1143, 73822), (1778, 47457), (2286, 36911), (2667, 31638), (5273, 16002), (5334, 15819), (8001, 10546)]