18311555664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{19441}}^1$

素因数の和:19697

約数の個数: 120

約数和(自身を含む): 53153494784

約数和(自身を除く): 34841939120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 211, 248, 279, 372, 422, 496, 558, 633, 744, 844, 1116, 1266, 1488, 1688, 1899, 2232, 2532, 3376, 3798, 4464, 5064, 6541, 7596, 10128, 13082, 15192, 19441, 19623, 26164, 30384, 38882, 39246, 52328, 58323, 58869, 77764, 78492, 104656, 116646, 117738, 155528, 156984, 174969, 233292, 235476, 311056, 313968, 349938, 466584, 470952, 602671, 699876, 933168, 941904, 1205342, 1399752, 1808013, 2410684, 2799504, 3616026, 4102051, 4821368, 5424039, 7232052, 8204102, 9642736, 10848078, 12306153, 14464104, 16408204, 21696156, 24612306, 28928208, 32816408, 36918459, 43392312, 49224612, 65632816, 73836918, 86784624, 98449224, 127163581, 147673836, 196898448, 254327162, 295347672, 381490743, 508654324, 590695344, 762981486, 1017308648, 1144472229, 1525962972, 2034617296, 2288944458, 3051925944, 4577888916, 6103851888, 9155777832, 18311555664]

約数ペア:

[(1, 18311555664), (2, 9155777832), (3, 6103851888), (4, 4577888916), (6, 3051925944), (8, 2288944458), (9, 2034617296), (12, 1525962972), (16, 1144472229), (18, 1017308648), (24, 762981486), (31, 590695344), (36, 508654324), (48, 381490743), (62, 295347672), (72, 254327162), (93, 196898448), (124, 147673836), (144, 127163581), (186, 98449224), (211, 86784624), (248, 73836918), (279, 65632816), (372, 49224612), (422, 43392312), (496, 36918459), (558, 32816408), (633, 28928208), (744, 24612306), (844, 21696156), (1116, 16408204), (1266, 14464104), (1488, 12306153), (1688, 10848078), (1899, 9642736), (2232, 8204102), (2532, 7232052), (3376, 5424039), (3798, 4821368), (4464, 4102051), (5064, 3616026), (6541, 2799504), (7596, 2410684), (10128, 1808013), (13082, 1399752), (15192, 1205342), (19441, 941904), (19623, 933168), (26164, 699876), (30384, 602671), (38882, 470952), (39246, 466584), (52328, 349938), (58323, 313968), (58869, 311056), (77764, 235476), (78492, 233292), (104656, 174969), (116646, 156984), (117738, 155528)]