40365402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 103154688

約数和(自身を除く): 62789286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2131, 2706, 3157, 4262, 6314, 6393, 9471, 12786, 14917, 18942, 23441, 29834, 44751, 46882, 70323, 87371, 89502, 140646, 164087, 174742, 262113, 328174, 492261, 524226, 611597, 961081, 984522, 1223194, 1834791, 1922162, 2883243, 3669582, 5766486, 6727567, 13455134, 20182701, 40365402]

約数ペア:

[(1, 40365402), (2, 20182701), (3, 13455134), (6, 6727567), (7, 5766486), (11, 3669582), (14, 2883243), (21, 1922162), (22, 1834791), (33, 1223194), (41, 984522), (42, 961081), (66, 611597), (77, 524226), (82, 492261), (123, 328174), (154, 262113), (231, 174742), (246, 164087), (287, 140646), (451, 89502), (462, 87371), (574, 70323), (861, 46882), (902, 44751), (1353, 29834), (1722, 23441), (2131, 18942), (2706, 14917), (3157, 12786), (4262, 9471), (6314, 6393)]