67198554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 153972000

約数和(自身を除く): 86773446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 349, 563, 698, 1047, 1126, 1689, 2094, 3141, 3378, 5067, 6282, 6631, 10134, 10697, 13262, 19893, 21394, 32091, 39786, 59679, 64182, 96273, 119358, 192546, 196487, 392974, 589461, 1178922, 1768383, 3536766, 3733253, 7466506, 11199759, 22399518, 33599277, 67198554]

約数ペア:

[(1, 67198554), (2, 33599277), (3, 22399518), (6, 11199759), (9, 7466506), (18, 3733253), (19, 3536766), (38, 1768383), (57, 1178922), (114, 589461), (171, 392974), (342, 196487), (349, 192546), (563, 119358), (698, 96273), (1047, 64182), (1126, 59679), (1689, 39786), (2094, 32091), (3141, 21394), (3378, 19893), (5067, 13262), (6282, 10697), (6631, 10134)]