187693506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 550734912

約数和(自身を除く): 363041406

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, 947, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 1894, 2002, 2178, 2541, 2574, 2841, 3003, 3146, 4719, 5082, 5682, 6006, 6629, 7623, 8523, 9009, 9438, 10417, 11011, 12311, 13258, 14157, 15246, 17046, 18018, 19887, 20834, 22022, 24622, 28314, 31251, 33033, 36933, 39774, 59661, 62502, 66066, 72919, 73866, 86177, 93753, 99099, 110799, 114587, 119322, 135421, 145838, 172354, 187506, 198198, 218757, 221598, 229174, 258531, 270842, 343761, 406263, 437514, 517062, 656271, 687522, 775593, 802109, 812526, 947947, 1031283, 1218789, 1312542, 1489631, 1551186, 1604218, 1895894, 2062566, 2406327, 2437578, 2843841, 2979262, 4468893, 4812654, 5687682, 7218981, 8531523, 8937786, 10427417, 13406679, 14437962, 17063046, 20854834, 26813358, 31282251, 62564502, 93846753, 187693506]

約数ペア:

[(1, 187693506), (2, 93846753), (3, 62564502), (6, 31282251), (7, 26813358), (9, 20854834), (11, 17063046), (13, 14437962), (14, 13406679), (18, 10427417), (21, 8937786), (22, 8531523), (26, 7218981), (33, 5687682), (39, 4812654), (42, 4468893), (63, 2979262), (66, 2843841), (77, 2437578), (78, 2406327), (91, 2062566), (99, 1895894), (117, 1604218), (121, 1551186), (126, 1489631), (143, 1312542), (154, 1218789), (182, 1031283), (198, 947947), (231, 812526), (234, 802109), (242, 775593), (273, 687522), (286, 656271), (363, 517062), (429, 437514), (462, 406263), (546, 343761), (693, 270842), (726, 258531), (819, 229174), (847, 221598), (858, 218757), (947, 198198), (1001, 187506), (1089, 172354), (1287, 145838), (1386, 135421), (1573, 119322), (1638, 114587), (1694, 110799), (1894, 99099), (2002, 93753), (2178, 86177), (2541, 73866), (2574, 72919), (2841, 66066), (3003, 62502), (3146, 59661), (4719, 39774), (5082, 36933), (5682, 33033), (6006, 31251), (6629, 28314), (7623, 24622), (8523, 22022), (9009, 20834), (9438, 19887), (10417, 18018), (11011, 17046), (12311, 15246), (13258, 14157)]