917963046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3919}}^1$

素因数の和:3971

約数の個数: 144

約数和(自身を含む): 2685795840

約数和(自身を除く): 1767832794

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 169, 182, 198, 231, 234, 273, 286, 338, 429, 462, 507, 546, 693, 819, 858, 1001, 1014, 1183, 1287, 1386, 1521, 1638, 1859, 2002, 2366, 2574, 3003, 3042, 3549, 3718, 3919, 5577, 6006, 7098, 7838, 9009, 10647, 11154, 11757, 13013, 16731, 18018, 21294, 23514, 26026, 27433, 33462, 35271, 39039, 43109, 50947, 54866, 70542, 78078, 82299, 86218, 101894, 117117, 129327, 152841, 164598, 234234, 246897, 258654, 301763, 305682, 356629, 387981, 458523, 493794, 560417, 603526, 662311, 713258, 775962, 905289, 917046, 1069887, 1120834, 1324622, 1681251, 1810578, 1986933, 2139774, 2715867, 3209661, 3362502, 3922919, 3973866, 4636177, 5043753, 5431734, 5960799, 6419322, 7285421, 7845838, 9272354, 10087506, 11768757, 11921598, 13908531, 14570842, 21856263, 23537514, 27817062, 35306271, 41725593, 43712526, 50997947, 65568789, 70612542, 83451186, 101995894, 131137578, 152993841, 305987682, 458981523, 917963046]

約数ペア:

[(1, 917963046), (2, 458981523), (3, 305987682), (6, 152993841), (7, 131137578), (9, 101995894), (11, 83451186), (13, 70612542), (14, 65568789), (18, 50997947), (21, 43712526), (22, 41725593), (26, 35306271), (33, 27817062), (39, 23537514), (42, 21856263), (63, 14570842), (66, 13908531), (77, 11921598), (78, 11768757), (91, 10087506), (99, 9272354), (117, 7845838), (126, 7285421), (143, 6419322), (154, 5960799), (169, 5431734), (182, 5043753), (198, 4636177), (231, 3973866), (234, 3922919), (273, 3362502), (286, 3209661), (338, 2715867), (429, 2139774), (462, 1986933), (507, 1810578), (546, 1681251), (693, 1324622), (819, 1120834), (858, 1069887), (1001, 917046), (1014, 905289), (1183, 775962), (1287, 713258), (1386, 662311), (1521, 603526), (1638, 560417), (1859, 493794), (2002, 458523), (2366, 387981), (2574, 356629), (3003, 305682), (3042, 301763), (3549, 258654), (3718, 246897), (3919, 234234), (5577, 164598), (6006, 152841), (7098, 129327), (7838, 117117), (9009, 101894), (10647, 86218), (11154, 82299), (11757, 78078), (13013, 70542), (16731, 54866), (18018, 50947), (21294, 43109), (23514, 39039), (26026, 35271), (27433, 33462)]