2045807478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21481}}^1$

素因数の和:21550

約数の個数: 96

約数和(自身を含む): 5348502432

約数和(自身を除く): 3302694954

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 66, 74, 78, 99, 111, 117, 143, 198, 222, 234, 286, 333, 407, 429, 481, 666, 814, 858, 962, 1221, 1287, 1443, 2442, 2574, 2886, 3663, 4329, 5291, 7326, 8658, 10582, 15873, 21481, 31746, 42962, 47619, 64443, 95238, 128886, 193329, 236291, 279253, 386658, 472582, 558506, 708873, 794797, 837759, 1417746, 1589594, 1675518, 2126619, 2384391, 2513277, 3071783, 4253238, 4768782, 5026554, 6143566, 7153173, 8742767, 9215349, 10332361, 14306346, 17485534, 18430698, 20664722, 26228301, 27646047, 30997083, 52456602, 55292094, 61994166, 78684903, 92991249, 113655971, 157369806, 185982498, 227311942, 340967913, 681935826, 1022903739, 2045807478]

約数ペア:

[(1, 2045807478), (2, 1022903739), (3, 681935826), (6, 340967913), (9, 227311942), (11, 185982498), (13, 157369806), (18, 113655971), (22, 92991249), (26, 78684903), (33, 61994166), (37, 55292094), (39, 52456602), (66, 30997083), (74, 27646047), (78, 26228301), (99, 20664722), (111, 18430698), (117, 17485534), (143, 14306346), (198, 10332361), (222, 9215349), (234, 8742767), (286, 7153173), (333, 6143566), (407, 5026554), (429, 4768782), (481, 4253238), (666, 3071783), (814, 2513277), (858, 2384391), (962, 2126619), (1221, 1675518), (1287, 1589594), (1443, 1417746), (2442, 837759), (2574, 794797), (2886, 708873), (3663, 558506), (4329, 472582), (5291, 386658), (7326, 279253), (8658, 236291), (10582, 193329), (15873, 128886), (21481, 95238), (31746, 64443), (42962, 47619)]