920795946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{2693}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 2144898144

約数和(自身を除く): 1224102198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1163, 2326, 2693, 3489, 5386, 6978, 8079, 8141, 16158, 16282, 18851, 24423, 37702, 48846, 56553, 56987, 113106, 113974, 131957, 170961, 263914, 341922, 395871, 791742, 3131959, 6263918, 9395877, 18791754, 21923713, 43847426, 65771139, 131542278, 153465991, 306931982, 460397973, 920795946]

約数ペア:

[(1, 920795946), (2, 460397973), (3, 306931982), (6, 153465991), (7, 131542278), (14, 65771139), (21, 43847426), (42, 21923713), (49, 18791754), (98, 9395877), (147, 6263918), (294, 3131959), (1163, 791742), (2326, 395871), (2693, 341922), (3489, 263914), (5386, 170961), (6978, 131957), (8079, 113974), (8141, 113106), (16158, 56987), (16282, 56553), (18851, 48846), (24423, 37702)]