47330766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 120682224

約数和(自身を除く): 73351458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 521, 618, 721, 882, 927, 1042, 1442, 1563, 1854, 2163, 3126, 3647, 4326, 4689, 5047, 6489, 7294, 9378, 10094, 10941, 12978, 15141, 21882, 25529, 30282, 32823, 45423, 51058, 53663, 65646, 76587, 90846, 107326, 153174, 160989, 229761, 321978, 375641, 459522, 482967, 751282, 965934, 1126923, 2253846, 2629487, 3380769, 5258974, 6761538, 7888461, 15776922, 23665383, 47330766]

約数ペア:

[(1, 47330766), (2, 23665383), (3, 15776922), (6, 7888461), (7, 6761538), (9, 5258974), (14, 3380769), (18, 2629487), (21, 2253846), (42, 1126923), (49, 965934), (63, 751282), (98, 482967), (103, 459522), (126, 375641), (147, 321978), (206, 229761), (294, 160989), (309, 153174), (441, 107326), (521, 90846), (618, 76587), (721, 65646), (882, 53663), (927, 51058), (1042, 45423), (1442, 32823), (1563, 30282), (1854, 25529), (2163, 21882), (3126, 15141), (3647, 12978), (4326, 10941), (4689, 10094), (5047, 9378), (6489, 7294)]