18480080034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{195967}}^1$

素因数の和:196032

約数の個数: 72

約数和(自身を含む): 44755955712

約数和(自身を除く): 26275875678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3627, 5239, 7254, 10478, 15717, 31434, 47151, 94302, 195967, 391934, 587901, 1175802, 1763703, 2547571, 3527406, 5095142, 6074977, 7642713, 12149954, 15285426, 18224931, 22928139, 33118423, 36449862, 45856278, 54674793, 66236846, 78974701, 99355269, 109349586, 157949402, 198710538, 236924103, 298065807, 473848206, 596131614, 710772309, 1026671113, 1421544618, 2053342226, 3080013339, 6160026678, 9240040017, 18480080034]

約数ペア:

[(1, 18480080034), (2, 9240040017), (3, 6160026678), (6, 3080013339), (9, 2053342226), (13, 1421544618), (18, 1026671113), (26, 710772309), (31, 596131614), (39, 473848206), (62, 298065807), (78, 236924103), (93, 198710538), (117, 157949402), (169, 109349586), (186, 99355269), (234, 78974701), (279, 66236846), (338, 54674793), (403, 45856278), (507, 36449862), (558, 33118423), (806, 22928139), (1014, 18224931), (1209, 15285426), (1521, 12149954), (2418, 7642713), (3042, 6074977), (3627, 5095142), (5239, 3527406), (7254, 2547571), (10478, 1763703), (15717, 1175802), (31434, 587901), (47151, 391934), (94302, 195967)]