17420172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 36286068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1109, 1122, 1309, 1428, 2218, 2244, 2618, 3327, 3927, 4436, 5236, 6654, 7763, 7854, 12199, 13308, 15526, 15708, 18853, 23289, 24398, 31052, 36597, 37706, 46578, 48796, 56559, 73194, 75412, 85393, 93156, 113118, 131971, 146388, 170786, 207383, 226236, 256179, 263942, 341572, 395913, 414766, 512358, 527884, 622149, 791826, 829532, 1024716, 1244298, 1451681, 1583652, 2488596, 2903362, 4355043, 5806724, 8710086, 17420172]

約数ペア:

[(1, 17420172), (2, 8710086), (3, 5806724), (4, 4355043), (6, 2903362), (7, 2488596), (11, 1583652), (12, 1451681), (14, 1244298), (17, 1024716), (21, 829532), (22, 791826), (28, 622149), (33, 527884), (34, 512358), (42, 414766), (44, 395913), (51, 341572), (66, 263942), (68, 256179), (77, 226236), (84, 207383), (102, 170786), (119, 146388), (132, 131971), (154, 113118), (187, 93156), (204, 85393), (231, 75412), (238, 73194), (308, 56559), (357, 48796), (374, 46578), (462, 37706), (476, 36597), (561, 31052), (714, 24398), (748, 23289), (924, 18853), (1109, 15708), (1122, 15526), (1309, 13308), (1428, 12199), (2218, 7854), (2244, 7763), (2618, 6654), (3327, 5236), (3927, 4436)]