8449880004

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3503267}}^1$

素因数の和:3503344

約数の個数: 36

約数和(自身を含む): 21678222384

約数和(自身を除く): 13228342380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 3503267, 7006534, 10509801, 14013068, 21019602, 31529403, 42039204, 63058806, 126117612, 234718889, 469437778, 704156667, 938875556, 1408313334, 2112470001, 2816626668, 4224940002, 8449880004]

約数ペア:

[(1, 8449880004), (2, 4224940002), (3, 2816626668), (4, 2112470001), (6, 1408313334), (9, 938875556), (12, 704156667), (18, 469437778), (36, 234718889), (67, 126117612), (134, 63058806), (201, 42039204), (268, 31529403), (402, 21019602), (603, 14013068), (804, 10509801), (1206, 7006534), (2412, 3503267)]