16580767338

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{14423}}^1$

素因数の和:14844

約数の個数: 64

約数和(自身を含む): 37560096000

約数和(自身を除く): 20979328662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 349, 366, 549, 698, 1047, 1098, 1647, 2094, 3141, 3294, 6282, 9423, 14423, 18846, 21289, 28846, 42578, 43269, 63867, 86538, 127734, 129807, 191601, 259614, 383202, 389421, 574803, 778842, 879803, 1149606, 1759606, 2639409, 5033627, 5278818, 7918227, 10067254, 15100881, 15836454, 23754681, 30201762, 45302643, 47509362, 90605286, 135907929, 271815858, 307051247, 614102494, 921153741, 1842307482, 2763461223, 5526922446, 8290383669, 16580767338]

約数ペア:

[(1, 16580767338), (2, 8290383669), (3, 5526922446), (6, 2763461223), (9, 1842307482), (18, 921153741), (27, 614102494), (54, 307051247), (61, 271815858), (122, 135907929), (183, 90605286), (349, 47509362), (366, 45302643), (549, 30201762), (698, 23754681), (1047, 15836454), (1098, 15100881), (1647, 10067254), (2094, 7918227), (3141, 5278818), (3294, 5033627), (6282, 2639409), (9423, 1759606), (14423, 1149606), (18846, 879803), (21289, 778842), (28846, 574803), (42578, 389421), (43269, 383202), (63867, 259614), (86538, 191601), (127734, 129807)]