9781769214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2846

約数の個数: 96

約数和(自身を含む): 24517658880

約数和(自身を除く): 14735889666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 241, 262, 393, 482, 723, 786, 917, 1179, 1446, 1687, 1834, 2169, 2358, 2459, 2751, 3374, 4338, 4918, 5061, 5502, 7377, 8253, 10122, 14754, 15183, 16506, 17213, 22131, 30366, 31571, 34426, 44262, 51639, 63142, 94713, 103278, 154917, 189426, 220997, 284139, 309834, 322129, 441994, 568278, 592619, 644258, 662991, 966387, 1185238, 1325982, 1777857, 1932774, 1988973, 2254903, 2899161, 3555714, 3977946, 4148333, 4509806, 5333571, 5798322, 6764709, 8296666, 10667142, 12444999, 13529418, 20294127, 24889998, 37334997, 40588254, 74669994, 77633089, 155266178, 232899267, 465798534, 543431623, 698697801, 1086863246, 1397395602, 1630294869, 3260589738, 4890884607, 9781769214]

約数ペア:

[(1, 9781769214), (2, 4890884607), (3, 3260589738), (6, 1630294869), (7, 1397395602), (9, 1086863246), (14, 698697801), (18, 543431623), (21, 465798534), (42, 232899267), (63, 155266178), (126, 77633089), (131, 74669994), (241, 40588254), (262, 37334997), (393, 24889998), (482, 20294127), (723, 13529418), (786, 12444999), (917, 10667142), (1179, 8296666), (1446, 6764709), (1687, 5798322), (1834, 5333571), (2169, 4509806), (2358, 4148333), (2459, 3977946), (2751, 3555714), (3374, 2899161), (4338, 2254903), (4918, 1988973), (5061, 1932774), (5502, 1777857), (7377, 1325982), (8253, 1185238), (10122, 966387), (14754, 662991), (15183, 644258), (16506, 592619), (17213, 568278), (22131, 441994), (30366, 322129), (31571, 309834), (34426, 284139), (44262, 220997), (51639, 189426), (63142, 154917), (94713, 103278)]