6389994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 8609046

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 79, 102, 122, 158, 183, 221, 237, 366, 442, 474, 663, 793, 1027, 1037, 1326, 1343, 1586, 2054, 2074, 2379, 2686, 3081, 3111, 4029, 4758, 4819, 6162, 6222, 8058, 9638, 13481, 14457, 17459, 26962, 28914, 34918, 40443, 52377, 62647, 80886, 81923, 104754, 125294, 163846, 187941, 245769, 375882, 491538, 1064999, 2129998, 3194997, 6389994]

約数ペア:

[(1, 6389994), (2, 3194997), (3, 2129998), (6, 1064999), (13, 491538), (17, 375882), (26, 245769), (34, 187941), (39, 163846), (51, 125294), (61, 104754), (78, 81923), (79, 80886), (102, 62647), (122, 52377), (158, 40443), (183, 34918), (221, 28914), (237, 26962), (366, 17459), (442, 14457), (474, 13481), (663, 9638), (793, 8058), (1027, 6222), (1037, 6162), (1326, 4819), (1343, 4758), (1586, 4029), (2054, 3111), (2074, 3081), (2379, 2686)]