8298318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 19998720

約数和(自身を除く): 11700402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 79, 82, 122, 123, 158, 183, 237, 246, 287, 366, 427, 474, 553, 574, 854, 861, 1106, 1281, 1659, 1722, 2501, 2562, 3239, 3318, 4819, 5002, 6478, 7503, 9638, 9717, 14457, 15006, 17507, 19434, 22673, 28914, 33733, 35014, 45346, 52521, 67466, 68019, 101199, 105042, 136038, 197579, 202398, 395158, 592737, 1185474, 1383053, 2766106, 4149159, 8298318]

約数ペア:

[(1, 8298318), (2, 4149159), (3, 2766106), (6, 1383053), (7, 1185474), (14, 592737), (21, 395158), (41, 202398), (42, 197579), (61, 136038), (79, 105042), (82, 101199), (122, 68019), (123, 67466), (158, 52521), (183, 45346), (237, 35014), (246, 33733), (287, 28914), (366, 22673), (427, 19434), (474, 17507), (553, 15006), (574, 14457), (854, 9717), (861, 9638), (1106, 7503), (1281, 6478), (1659, 5002), (1722, 4819), (2501, 3318), (2562, 3239)]