68140458

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 153280296

約数和(自身を除く): 85139838

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 101, 111, 202, 222, 303, 333, 606, 666, 909, 1013, 1818, 2026, 3039, 3737, 6078, 7474, 9117, 11211, 18234, 22422, 33633, 37481, 67266, 74962, 102313, 112443, 204626, 224886, 306939, 337329, 613878, 674658, 920817, 1841634, 3785581, 7571162, 11356743, 22713486, 34070229, 68140458]

約数ペア:

[(1, 68140458), (2, 34070229), (3, 22713486), (6, 11356743), (9, 7571162), (18, 3785581), (37, 1841634), (74, 920817), (101, 674658), (111, 613878), (202, 337329), (222, 306939), (303, 224886), (333, 204626), (606, 112443), (666, 102313), (909, 74962), (1013, 67266), (1818, 37481), (2026, 33633), (3039, 22422), (3737, 18234), (6078, 11211), (7474, 9117)]