8889378498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{44851}}^1$

素因数の和:44901

約数の個数: 144

約数和(自身を含む): 26056500288

約数和(自身を除く): 17167121790

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, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 3003, 3146, 4719, 5082, 6006, 7623, 9009, 9438, 11011, 14157, 15246, 18018, 22022, 28314, 33033, 44851, 66066, 89702, 99099, 134553, 198198, 269106, 313957, 403659, 493361, 583063, 627914, 807318, 941871, 986722, 1166126, 1480083, 1749189, 1883742, 2825613, 2960166, 3453527, 3498378, 4081441, 4440249, 5247567, 5426971, 5651226, 6413693, 6907054, 8162882, 8880498, 10360581, 10495134, 10853942, 12244323, 12827386, 16280913, 19241079, 20721162, 24488646, 31081743, 32561826, 36732969, 37988797, 38482158, 44895851, 48842739, 57723237, 62163486, 70550623, 73465938, 75977594, 89791702, 97685478, 113966391, 115446474, 134687553, 141101246, 211651869, 227932782, 269375106, 341899173, 404062659, 423303738, 493854361, 634955607, 683798346, 808125318, 987708722, 1269911214, 1481563083, 2963126166, 4444689249, 8889378498]

約数ペア:

[(1, 8889378498), (2, 4444689249), (3, 2963126166), (6, 1481563083), (7, 1269911214), (9, 987708722), (11, 808125318), (13, 683798346), (14, 634955607), (18, 493854361), (21, 423303738), (22, 404062659), (26, 341899173), (33, 269375106), (39, 227932782), (42, 211651869), (63, 141101246), (66, 134687553), (77, 115446474), (78, 113966391), (91, 97685478), (99, 89791702), (117, 75977594), (121, 73465938), (126, 70550623), (143, 62163486), (154, 57723237), (182, 48842739), (198, 44895851), (231, 38482158), (234, 37988797), (242, 36732969), (273, 32561826), (286, 31081743), (363, 24488646), (429, 20721162), (462, 19241079), (546, 16280913), (693, 12827386), (726, 12244323), (819, 10853942), (847, 10495134), (858, 10360581), (1001, 8880498), (1089, 8162882), (1287, 6907054), (1386, 6413693), (1573, 5651226), (1638, 5426971), (1694, 5247567), (2002, 4440249), (2178, 4081441), (2541, 3498378), (2574, 3453527), (3003, 2960166), (3146, 2825613), (4719, 1883742), (5082, 1749189), (6006, 1480083), (7623, 1166126), (9009, 986722), (9438, 941871), (11011, 807318), (14157, 627914), (15246, 583063), (18018, 493361), (22022, 403659), (28314, 313957), (33033, 269106), (44851, 198198), (66066, 134553), (89702, 99099)]