18448976538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{19207}}^1$

素因数の和:19348

約数の個数: 96

約数和(自身を含む): 43903956096

約数和(自身を除く): 25454979558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 73, 86, 102, 129, 146, 153, 219, 258, 306, 387, 438, 657, 731, 774, 1241, 1314, 1462, 2193, 2482, 3139, 3723, 4386, 6278, 6579, 7446, 9417, 11169, 13158, 18834, 19207, 22338, 28251, 38414, 53363, 56502, 57621, 106726, 115242, 160089, 172863, 320178, 326519, 345726, 480267, 653038, 825901, 960534, 979557, 1402111, 1651802, 1959114, 2477703, 2804222, 2938671, 4206333, 4955406, 5877342, 7433109, 8412666, 12618999, 14040317, 14866218, 23835887, 25237998, 28080634, 42120951, 47671774, 60290773, 71507661, 84241902, 120581546, 126362853, 143015322, 180872319, 214522983, 252725706, 361744638, 429045966, 542616957, 1024943141, 1085233914, 2049886282, 3074829423, 6149658846, 9224488269, 18448976538]

約数ペア:

[(1, 18448976538), (2, 9224488269), (3, 6149658846), (6, 3074829423), (9, 2049886282), (17, 1085233914), (18, 1024943141), (34, 542616957), (43, 429045966), (51, 361744638), (73, 252725706), (86, 214522983), (102, 180872319), (129, 143015322), (146, 126362853), (153, 120581546), (219, 84241902), (258, 71507661), (306, 60290773), (387, 47671774), (438, 42120951), (657, 28080634), (731, 25237998), (774, 23835887), (1241, 14866218), (1314, 14040317), (1462, 12618999), (2193, 8412666), (2482, 7433109), (3139, 5877342), (3723, 4955406), (4386, 4206333), (6278, 2938671), (6579, 2804222), (7446, 2477703), (9417, 1959114), (11169, 1651802), (13158, 1402111), (18834, 979557), (19207, 960534), (22338, 825901), (28251, 653038), (38414, 480267), (53363, 345726), (56502, 326519), (57621, 320178), (106726, 172863), (115242, 160089)]