66748518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 158775552

約数和(自身を除く): 92027034

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 53, 61, 62, 74, 93, 106, 111, 122, 159, 183, 186, 222, 279, 318, 333, 366, 477, 549, 558, 666, 954, 1098, 1147, 1643, 1891, 1961, 2257, 2294, 3233, 3286, 3441, 3782, 3922, 4514, 4929, 5673, 5883, 6466, 6771, 6882, 9699, 9858, 10323, 11346, 11766, 13542, 14787, 17019, 17649, 19398, 20313, 20646, 29097, 29574, 34038, 35298, 40626, 58194, 60791, 69967, 100223, 119621, 121582, 139934, 182373, 200446, 209901, 239242, 300669, 358863, 364746, 419802, 547119, 601338, 629703, 717726, 902007, 1076589, 1094238, 1259406, 1804014, 2153178, 3708251, 7416502, 11124753, 22249506, 33374259, 66748518]

約数ペア:

[(1, 66748518), (2, 33374259), (3, 22249506), (6, 11124753), (9, 7416502), (18, 3708251), (31, 2153178), (37, 1804014), (53, 1259406), (61, 1094238), (62, 1076589), (74, 902007), (93, 717726), (106, 629703), (111, 601338), (122, 547119), (159, 419802), (183, 364746), (186, 358863), (222, 300669), (279, 239242), (318, 209901), (333, 200446), (366, 182373), (477, 139934), (549, 121582), (558, 119621), (666, 100223), (954, 69967), (1098, 60791), (1147, 58194), (1643, 40626), (1891, 35298), (1961, 34038), (2257, 29574), (2294, 29097), (3233, 20646), (3286, 20313), (3441, 19398), (3782, 17649), (3922, 17019), (4514, 14787), (4929, 13542), (5673, 11766), (5883, 11346), (6466, 10323), (6771, 9858), (6882, 9699)]