16820967582

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{84731}}^1$

素因数の和:85049

約数の個数: 48

約数和(自身を含む): 37473574320

約数和(自身を除く): 20652606738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 269, 369, 538, 738, 807, 1614, 2421, 4842, 11029, 22058, 33087, 66174, 84731, 99261, 169462, 198522, 254193, 508386, 762579, 1525158, 3473971, 6947942, 10421913, 20843826, 22792639, 31265739, 45585278, 62531478, 68377917, 136755834, 205133751, 410267502, 934498199, 1868996398, 2803494597, 5606989194, 8410483791, 16820967582]

約数ペア:

[(1, 16820967582), (2, 8410483791), (3, 5606989194), (6, 2803494597), (9, 1868996398), (18, 934498199), (41, 410267502), (82, 205133751), (123, 136755834), (246, 68377917), (269, 62531478), (369, 45585278), (538, 31265739), (738, 22792639), (807, 20843826), (1614, 10421913), (2421, 6947942), (4842, 3473971), (11029, 1525158), (22058, 762579), (33087, 508386), (66174, 254193), (84731, 198522), (99261, 169462)]