181783998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 444517632

約数和(自身を除く): 262733634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 71, 99, 134, 142, 193, 198, 201, 213, 386, 402, 426, 579, 603, 639, 737, 781, 1158, 1206, 1278, 1474, 1562, 1737, 2123, 2211, 2343, 3474, 4246, 4422, 4686, 4757, 6369, 6633, 7029, 9514, 12738, 12931, 13266, 13703, 14058, 14271, 19107, 25862, 27406, 28542, 38214, 38793, 41109, 42813, 52327, 77586, 82218, 85626, 104654, 116379, 123327, 142241, 150733, 156981, 232758, 246654, 284482, 301466, 313962, 426723, 452199, 470943, 853446, 904398, 918101, 941886, 1280169, 1356597, 1836202, 2560338, 2713194, 2754303, 5508606, 8262909, 10099111, 16525818, 20198222, 30297333, 60594666, 90891999, 181783998]

約数ペア:

[(1, 181783998), (2, 90891999), (3, 60594666), (6, 30297333), (9, 20198222), (11, 16525818), (18, 10099111), (22, 8262909), (33, 5508606), (66, 2754303), (67, 2713194), (71, 2560338), (99, 1836202), (134, 1356597), (142, 1280169), (193, 941886), (198, 918101), (201, 904398), (213, 853446), (386, 470943), (402, 452199), (426, 426723), (579, 313962), (603, 301466), (639, 284482), (737, 246654), (781, 232758), (1158, 156981), (1206, 150733), (1278, 142241), (1474, 123327), (1562, 116379), (1737, 104654), (2123, 85626), (2211, 82218), (2343, 77586), (3474, 52327), (4246, 42813), (4422, 41109), (4686, 38793), (4757, 38214), (6369, 28542), (6633, 27406), (7029, 25862), (9514, 19107), (12738, 14271), (12931, 14058), (13266, 13703)]