17991012528

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{50767}}^1$

素因数の和:50911

約数の個数: 120

約数和(自身を含む): 53031034368

約数和(自身を除く): 35040021840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 138, 144, 184, 207, 214, 276, 321, 368, 414, 428, 552, 642, 828, 856, 963, 1104, 1284, 1656, 1712, 1926, 2461, 2568, 3312, 3852, 4922, 5136, 7383, 7704, 9844, 14766, 15408, 19688, 22149, 29532, 39376, 44298, 50767, 59064, 88596, 101534, 118128, 152301, 177192, 203068, 304602, 354384, 406136, 456903, 609204, 812272, 913806, 1167641, 1218408, 1827612, 2335282, 2436816, 3502923, 3655224, 4670564, 5432069, 7005846, 7310448, 9341128, 10508769, 10864138, 14011692, 16296207, 18682256, 21017538, 21728276, 28023384, 32592414, 42035076, 43456552, 48888621, 56046768, 65184828, 84070152, 86913104, 97777242, 124937587, 130369656, 168140304, 195554484, 249875174, 260739312, 374812761, 391108968, 499750348, 749625522, 782217936, 999500696, 1124438283, 1499251044, 1999001392, 2248876566, 2998502088, 4497753132, 5997004176, 8995506264, 17991012528]

約数ペア:

[(1, 17991012528), (2, 8995506264), (3, 5997004176), (4, 4497753132), (6, 2998502088), (8, 2248876566), (9, 1999001392), (12, 1499251044), (16, 1124438283), (18, 999500696), (23, 782217936), (24, 749625522), (36, 499750348), (46, 391108968), (48, 374812761), (69, 260739312), (72, 249875174), (92, 195554484), (107, 168140304), (138, 130369656), (144, 124937587), (184, 97777242), (207, 86913104), (214, 84070152), (276, 65184828), (321, 56046768), (368, 48888621), (414, 43456552), (428, 42035076), (552, 32592414), (642, 28023384), (828, 21728276), (856, 21017538), (963, 18682256), (1104, 16296207), (1284, 14011692), (1656, 10864138), (1712, 10508769), (1926, 9341128), (2461, 7310448), (2568, 7005846), (3312, 5432069), (3852, 4670564), (4922, 3655224), (5136, 3502923), (7383, 2436816), (7704, 2335282), (9844, 1827612), (14766, 1218408), (15408, 1167641), (19688, 913806), (22149, 812272), (29532, 609204), (39376, 456903), (44298, 406136), (50767, 354384), (59064, 304602), (88596, 203068), (101534, 177192), (118128, 152301)]