17387964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 50494080

約数和(自身を除く): 33106116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2311, 2508, 3762, 4622, 6933, 7524, 9244, 13866, 20799, 25421, 27732, 41598, 43909, 50842, 76263, 83196, 87818, 101684, 131727, 152526, 175636, 228789, 263454, 305052, 395181, 457578, 482999, 526908, 790362, 915156, 965998, 1448997, 1580724, 1931996, 2897994, 4346991, 5795988, 8693982, 17387964]

約数ペア:

[(1, 17387964), (2, 8693982), (3, 5795988), (4, 4346991), (6, 2897994), (9, 1931996), (11, 1580724), (12, 1448997), (18, 965998), (19, 915156), (22, 790362), (33, 526908), (36, 482999), (38, 457578), (44, 395181), (57, 305052), (66, 263454), (76, 228789), (99, 175636), (114, 152526), (132, 131727), (171, 101684), (198, 87818), (209, 83196), (228, 76263), (342, 50842), (396, 43909), (418, 41598), (627, 27732), (684, 25421), (836, 20799), (1254, 13866), (1881, 9244), (2311, 7524), (2508, 6933), (3762, 4622)]