2578559634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{4723}}^1$

素因数の和:5364

約数の個数: 72

約数和(自身を含む): 6510900240

約数和(自身を除く): 3932340606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 619, 882, 1238, 1857, 3714, 4333, 4723, 5571, 8666, 9446, 11142, 12999, 14169, 25998, 28338, 30331, 33061, 38997, 42507, 60662, 66122, 77994, 85014, 90993, 99183, 181986, 198366, 231427, 272979, 297549, 462854, 545958, 595098, 694281, 1388562, 2082843, 2923537, 4165686, 5847074, 8770611, 17541222, 20464759, 26311833, 40929518, 52623666, 61394277, 122788554, 143253313, 184182831, 286506626, 368365662, 429759939, 859519878, 1289279817, 2578559634]

約数ペア:

[(1, 2578559634), (2, 1289279817), (3, 859519878), (6, 429759939), (7, 368365662), (9, 286506626), (14, 184182831), (18, 143253313), (21, 122788554), (42, 61394277), (49, 52623666), (63, 40929518), (98, 26311833), (126, 20464759), (147, 17541222), (294, 8770611), (441, 5847074), (619, 4165686), (882, 2923537), (1238, 2082843), (1857, 1388562), (3714, 694281), (4333, 595098), (4723, 545958), (5571, 462854), (8666, 297549), (9446, 272979), (11142, 231427), (12999, 198366), (14169, 181986), (25998, 99183), (28338, 90993), (30331, 85014), (33061, 77994), (38997, 66122), (42507, 60662)]