8911754262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 20563826400

約数和(自身を除く): 11652072138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 269, 314, 342, 471, 538, 617, 807, 942, 1234, 1413, 1614, 1851, 2421, 2826, 2983, 3702, 4842, 5111, 5553, 5966, 8949, 10222, 11106, 11723, 15333, 17898, 23446, 26847, 30666, 35169, 42233, 45999, 53694, 70338, 84466, 91998, 96869, 105507, 126699, 165973, 193738, 211014, 253398, 290607, 331946, 380097, 497919, 581214, 760194, 802427, 871821, 995838, 1493757, 1604854, 1743642, 1840511, 2407281, 2987514, 3153487, 3681022, 4814562, 5521533, 6306974, 7221843, 9460461, 11043066, 14443686, 16564599, 18920922, 26057761, 28381383, 33129198, 52115522, 56762766, 78173283, 156346566, 234519849, 469039698, 495097459, 990194918, 1485292377, 2970584754, 4455877131, 8911754262]

約数ペア:

[(1, 8911754262), (2, 4455877131), (3, 2970584754), (6, 1485292377), (9, 990194918), (18, 495097459), (19, 469039698), (38, 234519849), (57, 156346566), (114, 78173283), (157, 56762766), (171, 52115522), (269, 33129198), (314, 28381383), (342, 26057761), (471, 18920922), (538, 16564599), (617, 14443686), (807, 11043066), (942, 9460461), (1234, 7221843), (1413, 6306974), (1614, 5521533), (1851, 4814562), (2421, 3681022), (2826, 3153487), (2983, 2987514), (3702, 2407281), (4842, 1840511), (5111, 1743642), (5553, 1604854), (5966, 1493757), (8949, 995838), (10222, 871821), (11106, 802427), (11723, 760194), (15333, 581214), (17898, 497919), (23446, 380097), (26847, 331946), (30666, 290607), (35169, 253398), (42233, 211014), (45999, 193738), (53694, 165973), (70338, 126699), (84466, 105507), (91998, 96869)]