61854678

素因数分解:

$2^1\times 3^5\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 140147280

約数和(自身を除く): 78292602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 822, 929, 1233, 1858, 2466, 2787, 3699, 5574, 7398, 8361, 11097, 16722, 22194, 25083, 33291, 50166, 66582, 75249, 127273, 150498, 225747, 254546, 381819, 451494, 763638, 1145457, 2290914, 3436371, 6872742, 10309113, 20618226, 30927339, 61854678]

約数ペア:

[(1, 61854678), (2, 30927339), (3, 20618226), (6, 10309113), (9, 6872742), (18, 3436371), (27, 2290914), (54, 1145457), (81, 763638), (137, 451494), (162, 381819), (243, 254546), (274, 225747), (411, 150498), (486, 127273), (822, 75249), (929, 66582), (1233, 50166), (1858, 33291), (2466, 25083), (2787, 22194), (3699, 16722), (5574, 11097), (7398, 8361)]