97777218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211639}}^1$

素因数の和:211662

約数の個数: 32

約数和(自身を含む): 243809280

約数和(自身を除く): 146032062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 211639, 423278, 634917, 1269834, 1481473, 2328029, 2962946, 4444419, 4656058, 6984087, 8888838, 13968174, 16296203, 32592406, 48888609, 97777218]

約数ペア:

[(1, 97777218), (2, 48888609), (3, 32592406), (6, 16296203), (7, 13968174), (11, 8888838), (14, 6984087), (21, 4656058), (22, 4444419), (33, 2962946), (42, 2328029), (66, 1481473), (77, 1269834), (154, 634917), (231, 423278), (462, 211639)]