2190202938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42709}}^1$

素因数の和:42772

約数の個数: 96

約数和(自身を含む): 6076437120

約数和(自身を除く): 3886234182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 1221, 1386, 1554, 2331, 2442, 2849, 3663, 4662, 5698, 7326, 8547, 17094, 25641, 42709, 51282, 85418, 128127, 256254, 298963, 384381, 469799, 597926, 768762, 896889, 939598, 1409397, 1580233, 1793778, 2690667, 2818794, 3160466, 3288593, 4228191, 4740699, 5381334, 6577186, 8456382, 9481398, 9865779, 11061631, 14222097, 17382563, 19731558, 22123262, 28444194, 29597337, 33184893, 34765126, 52147689, 59194674, 66369786, 99554679, 104295378, 121677941, 156443067, 199109358, 243355882, 312886134, 365033823, 730067646, 1095101469, 2190202938]

約数ペア:

[(1, 2190202938), (2, 1095101469), (3, 730067646), (6, 365033823), (7, 312886134), (9, 243355882), (11, 199109358), (14, 156443067), (18, 121677941), (21, 104295378), (22, 99554679), (33, 66369786), (37, 59194674), (42, 52147689), (63, 34765126), (66, 33184893), (74, 29597337), (77, 28444194), (99, 22123262), (111, 19731558), (126, 17382563), (154, 14222097), (198, 11061631), (222, 9865779), (231, 9481398), (259, 8456382), (333, 6577186), (407, 5381334), (462, 4740699), (518, 4228191), (666, 3288593), (693, 3160466), (777, 2818794), (814, 2690667), (1221, 1793778), (1386, 1580233), (1554, 1409397), (2331, 939598), (2442, 896889), (2849, 768762), (3663, 597926), (4662, 469799), (5698, 384381), (7326, 298963), (8547, 256254), (17094, 128127), (25641, 85418), (42709, 51282)]